Team Ranking History
Bars show the number of participating countries each edition. The line shows this country's team rank, inverted so rank 1 appears at the top.
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| Year | RankRnk | % | PointsPts | P1 | P2 | P3 | P4 | P5 | P6 | G | S | B | HM | Leader | Deputy Leader |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 2 | 99.1% | 216 | 42 | 42 | 40 | 41 | 42 | 9 | 5 | 1 | John Berman | Yang Liu | ||
| 2024 | 1 | 100% | 192 | 42 | 41 | 19 | 40 | 35 | 15 | 5 | 1 | John Berman | Carl Schildkraut | ||
| 2023 | 2 | 99.1% | 222 | 42 | 42 | 42 | 42 | 37 | 17 | 5 | 1 | Po-Shen Loh | Carl Schildkraut | ||
| 2022 | 3 | 98.1% | 207 | 42 | 42 | 16 | 42 | 39 | 26 | 4 | 1 | 1 | Po-Shen Loh | Oleksandr Rudenko | |
| 2021 | 4 | 97.2% | 165 | 40 | 2 | 17 | 42 | 35 | 29 | 4 | 2 | Po-Shen Loh | Oleksandr Rudenko | ||
| 2020 | 3 | 98.1% | 183 | 42 | 36 | 15 | 42 | 42 | 6 | 3 | 3 | Po-Shen Loh | Oleksandr Rudenko | ||
| 2019 | 1 | 100% | 227 | 42 | 40 | 26 | 42 | 42 | 35 | 6 | Po-Shen Loh | Yang Liu | |||
| 2018 | 1 | 100% | 212 | 42 | 41 | 14 | 42 | 42 | 31 | 5 | 1 | Po-Shen Loh | Oleksandr Rudenko | ||
| 2017 | 4 | 97.3% | 148 | 42 | 29 | 0 | 42 | 23 | 12 | 3 | 3 | Po-Shen Loh | Brian Lawrence | ||
| 2016 | 1 | 100% | 214 | 37 | 42 | 27 | 42 | 41 | 25 | 6 | Po-Shen Loh | Razvan Gelca | |||
| 2015 | 1 | 100% | 185 | 42 | 32 | 31 | 42 | 25 | 13 | 5 | 1 | Po-Shen Loh | John Berman | ||
| 2014 | 2 | 99% | 193 | 42 | 40 | 23 | 42 | 31 | 15 | 5 | 1 | Po-Shen Loh | Razvan Gelca | ||
| 2013 | 3 | 97.9% | 190 | 42 | 35 | 14 | 42 | 40 | 17 | 4 | 2 | Zuming Feng | Po-Shen Loh | ||
| 2012 | 3 | 98% | 194 | 42 | 40 | 33 | 38 | 23 | 18 | 5 | 1 | Zuming Feng | Po-Shen Loh | ||
| 2011 | 2 | 99% | 184 | 42 | 18 | 35 | 42 | 42 | 5 | 6 | Zuming Feng | Po-Shen Loh | |||
| 2010 | 3 | 97.9% | 168 | 40 | 42 | 8 | 42 | 24 | 12 | 3 | 3 | Zuming Feng | Po-Shen Loh | ||
| 2009 | 6 | 95.2% | 182 | 42 | 42 | 20 | 33 | 42 | 3 | 2 | 4 | Zuming Feng | Josh Nichols-Barrar | ||
| 2008 | 3 | 97.9% | 190 | 42 | 30 | 20 | 41 | 42 | 15 | 4 | 2 | Zuming Feng | Razvan Gelca | ||
| 2007 | 5 | 95.7% | 155 | 41 | 36 | 6 | 42 | 26 | 4 | 2 | 3 | 1 | Zuming Feng | Ian Le | |
| 2006 | 5 | 95.6% | 154 | 42 | 41 | 7 | 41 | 20 | 3 | 2 | 4 | Zuming Feng | Alex Saltman | ||
| 2005 | 2 | 98.9% | 213 | 27 | 36 | 35 | 42 | 38 | 35 | 4 | 2 | ||||
| 2004 | 2 | 98.8% | 212 | 40 | 41 | 20 | 42 | 35 | 34 | 5 | 1 | Zuming Feng | Po-Shen Loh | ||
| 2003 | 3 | 97.6% | 188 | 42 | 36 | 18 | 42 | 36 | 14 | 4 | 2 | ||||
| 2002 | 3 | 97.6% | 171 | 38 | 34 | 10 | 24 | 34 | 31 | 4 | 1 | 1 | |||
| 2001 | 2 | 98.8% | 196 | 41 | 31 | 28 | 42 | 33 | 21 | 4 | 2 | ||||
| 2000 | 3 | 97.6% | 184 | 38 | 40 | 27 | 39 | 22 | 18 | 3 | 3 | ||||
| 1999 | 10 | 88.9% | 150 | 42 | 28 | 20 | 33 | 17 | 10 | 2 | 3 | 1 | |||
| 1998 | 3 | 97.4% | 186 | 36 | 35 | 34 | 39 | 17 | 25 | 3 | 3 | Titu Andreescu | Elgin Johnston | ||
| 1997 | 4 | 96.3% | 202 | 37 | 37 | 32 | 42 | 38 | 16 | 2 | 4 | ||||
| 1996 | 2 | 98.7% | 185 | 39 | 28 | 36 | 35 | 11 | 36 | 4 | 2 | ||||
| 1995 | 11 | 86.3% | 178 | 39 | 7 | 31 | 41 | 31 | 29 | 3 | 3 | ||||
| 1994 | 1 | 100% | 252 | 42 | 42 | 42 | 42 | 42 | 42 | 6 | |||||
| 1993 | 7 | 91.8% | 151 | 28 | 21 | 20 | 15 | 39 | 28 | 2 | 2 | 2 | |||
| 1992 | 2 | 98.2% | 181 | 37 | 32 | 32 | 36 | 11 | 33 | 3 | 3 | ||||
| 1991 | 5 | 92.7% | 212 | 42 | 42 | 20 | 38 | 39 | 31 | 1 | 4 | 1 | Cecil Rousseau | Daniel Ullman | |
| 1990 | 3 | 96.3% | 174 | 23 | 38 | 20 | 37 | 39 | 17 | 2 | 3 | ||||
| 1989 | 5 | 92% | 207 | 35 | 36 | 14 | 42 | 42 | 38 | 1 | 4 | 1 | |||
| 1988 | 6 | 89.8% | 153 | 34 | 29 | 23 | 30 | 27 | 10 | 5 | 1 | ||||
| 1987 | 5 | 90.5% | 220 | 42 | 42 | 35 | 36 | 36 | 29 | 2 | 3 | 1 | |||
| 1986 | 1 | 100% | 203 | 33 | 42 | 17 | 39 | 39 | 33 | 3 | 3 | ||||
| 1985 | 2 | 97.4% | 180 | 28 | 38 | 34 | 30 | 10 | 40 | 2 | 4 | Cecil Rousseau | Gregg Patruno | ||
| 1984 | 4 | 91.2% | 195 | 42 | 42 | 35 | 28 | 27 | 21 | 1 | 4 | 1 | |||
| 1983 | 2 | 96.9% | 171 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | |||
| 1982 | 3 | 93.3% | 136 | 25 | 9 | 27 | 24 | 27 | 24 | 1 | 2 | 1 | |||
| 1981 | 1 | 100% | 314 | 28 | 28 | 28 | 28 | 28 | 28 | 4 | 3 | 1 | |||
| 1979 | 5 | 82.6% | 199 | 9 | 40 | 32 | 28 | 52 | 38 | 1 | 2 | 2 | Samuel L. Greitzer | Murray S. Klamkin | |
| 1978 | 2 | 94.1% | 225 | 44 | 36 | 47 | 39 | 48 | 11 | 1 | 3 | 3 | |||
| 1977 | 1 | 100% | 202 | 12 | 12 | 14 | 12 | 14 | 16 | 2 | 3 | 1 | Samuel L. Greitzer | Murray S. Klamkin | |
| 1976 | 3 | 88.9% | 188 | 25 | 18 | 32 | 44 | 26 | 43 | 1 | 4 | 1 | Samuel L. Greitzer | Murray S. Klamkin | |
| 1975 | 3 | 88.2% | 247 | 43 | 52 | 37 | 42 | 34 | 39 | 3 | 1 | 3 | |||
| 1974 | 2 | 94.4% | 243 | 40 | 36 | 27 | 43 | 39 | 58 | 5 | 3 | Samuel L. Greitzer | Cecil C. Rousseau |