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Individual Calculations August 2023 |
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| Shanmugasundaram, Rajesh Total change: -8.20 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2165 | 5.00 | 9 | -0.41 | 20 | -8.20 | |
|  Chen, Derek | | | 1823 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Matviishen, Viktor | g | | 2538 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Glashausser, Sho | | | 1953 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jin, Austin | | | 1765 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Spence, Isaac C | | | 1878 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Luo, Terry | f | | 2353 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Feng, Eric | | | 1991 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bortnyk, Mykola | m | | 2427 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Slade, Theodore Luke | | | 1992 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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