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Individual Calculations February 2024 |
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| Bermudez, Venerando Total change: -30.20 | |   |
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| Coulsdon Chess Dicky White January 2024 | Coulsdon | ENG | 2024-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1393 | 2.00 | 3 | 0.09 | 20 | 1.80 | |
|  Howes, David J | | | 1326 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Stoneman, Ian D | | | 1330 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Cheriyath, Advay | | | 1220 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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 Spring 2024 - January | Coulsdon | ENG | 2024-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1393 | 0.00 | 3 | -1.60 | 20 | -32.00 | |
| | Clayton, David C | | | 1456 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Howes, David J | | | 1326 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Mann, Alex | | | 1322 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | |
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