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Individual Calculations June 2024 |
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| Somupillai, Genga Total change: -16.40 | |   |
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| Coulsdon Chess Daytime Chess Club Summer 2024 - May | Coulsdon | ENG | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1641 | 1.50 | 4 | -0.30 | 20 | -6.00 | |
|  Wigbout, Rod | | | 1899 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Gillespie, Frank | | | 1611 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Mann, Alex | | | 1644 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Howes, David J | | | 1586 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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 Late Spring Standardplay Congress - 26th-27th May 2024 - Major | Coulsdon | ENG | 2024-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1641 | 1.00 | 3 | -0.52 | 20 | -10.40 | |
| | Slegg, Gary | | | 1724 | WLS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | De Block, Gert | | | 1743 | BEL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Choudhury, Maharnab | | | 1432 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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