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Rapid:
Individual Calculations February 2023 |
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| Eadie, Luke W Total change: 13.80 | |   |
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| Coulsdon Chess Rapidplay - New Year (Rated Sections) | Coulsdon | ENG | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1356 | 3.00 | 4 | 0.69 | 20 | 13.80 | |
|  Braithwaite, Paul | | | 1040 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Foley, Phil T | | | 1571 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Fernandes, Aaron | | | 1483 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kalaiyalahan, Aishwarya | | | 1021 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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