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Individual Calculations December 2023 |
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| Aashay, R Kher Total change: 57.40 | |   |
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| Greenisland FC Chess U1800 Classic 2023 | Carrickfergus | IRL | 2023-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1134 | 2.00 | 2 | 1.73 | 20 | 34.60 | |
|  Ramasamy, Thirukumaran | | | 1412 | IRL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | McCracken, David | | | 1507 | IRL | 1.00 | 1 | 0.90 | 20 | 18.00 | |
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) | | | | Ulster Intermediate Masters 2023 | Lisburn | IRL | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1134 | 2.00 | 3 | 1.14 | 20 | 22.80 | |
|  Ramasamy, Thirukumaran | | | 1412 | IRL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dimitrov, Nikolai | | | 1367 | IRL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Sammon Fernandes, Kyle-Hen | | | 1146 | IRL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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