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Rapid:
Individual Calculations February 2023 |
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| Fazia, Salvatore Total change: -62.40 | |   |
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| Coulsdon Chess Rapidplay - New Year (Open) | Coulsdon | ENG | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1197 | 0.00 | 1 | -0.48 | 40 | -19.20 | |
|  Ponsudhahar, Adit | | | 1209 | ENG | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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 Rapidplay - New Year (Rated Sections) | Coulsdon | ENG | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1197 | 0.00 | 3 | -1.08 | 40 | -43.20 | |
| | Braithwaite, Paul | | | 1040 | ENG | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Drennan, William B | | | 1622 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Kumar, Arnav | | | 1350 | ENG | 0.00 | 1 | -0.30 | 40 | -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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