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Individual Calculations August 2023 |
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| Grant, Ian Total change: -40.40 | |   |
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| National Chess Championship Qualifier #4 2023 | San Fernando | TTO | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1673 | 4.50 | 7 | -2.02 | 20 | -40.40 | |
|  Bharath, Sameer | | | 1273 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Balliram, Luke | | | 1238 | TTO | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Murray, Zachary | | | 1264 | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Balliram, Tristan | | | 1308 | TTO | 0.50 | 1 | -0.40 | 20 | -8.00 | | | James, Levi | | | 1350 | TTO | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Siewdass, Tristan | | | 1060 | TTO | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Martin, Kayla | | | 1051 | TTO | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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