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Rapid:
Individual Calculations February 2022 |
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| Jayaprakash, Arnav Total change: 24.20 | |   |
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| Coulsdon Chess World Cup Replays Jan 2022 | London | ENG | 2022-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1206 | 1.00 | 1 | 0.79 | 20 | 15.80 | |
|  Howes, David J | | | 1441 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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 Junior Grand Prix Spring 2022 - 1 Level 5 | London | ENG | 2022-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1169 | 1206 | 1.50 | 2 | 0.42 | 20 | 8.40 | |
| | Mahadevan, Rohit | | | 966 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Han, Qixiang | | | 1372 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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