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Individual Calculations May 2024 |
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| Khan, A Qaiyum Total change: -6.20 | |   |
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| Coulsdon Chess Dicky White April 2024 | Coulsdon | ENG | 2024-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1557 | 1.00 | 3 | -0.42 | 20 | -8.40 | |
|  Kalaiyalahan, Aishwarya | | | 1646 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Warner, Dominic Wj | | | 1661 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lagadapati, Mohit | | | 1420 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | Coulsdon Chess Daytime Chess Club Summer 2024 - April | Coulsdon | ENG | 2024-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1557 | 1.00 | 2 | 0.11 | 20 | 2.20 | |
|  Howes, David J | | | 1593 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Gillespie, Frank | | | 1601 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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