Rapid:
Individual Calculations June 2022 |
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Ma, Rufus Total change: -7.40 | | |
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Coulsdon Chess Club Championship Warm Up 9-5-2022 | London | ENG | 2022-05-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1224 | 1151 | 1.00 | 1 | 0.60 | 20 | 12.00 | |
| Kumar, Sachin | | | 1224 | ENG | 1.00 | 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) | | Coulsdon Chess Jnr Club Champ - May to July 2022 - Premiership Stage 1 - May - R1 to 2 | London | ENG | 2022-05-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1164 | 1151 | 0.00 | 2 | -0.97 | 20 | -19.40 | |
| Kumar, Sachin | | | 1224 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | Kumar, Arnav | | | 1103 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | 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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