Rapid:
Individual Calculations April 2022 |
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Kumar, Sachin Total change: 15.80 | | |
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Coulsdon Juniors ECC Qualifier 2022 Mar | London | ENG | 2022-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1123 | 1205 | 3.00 | 3 | 1.18 | 20 | 23.60 | |
| Harris, Callum | | | 1246 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | | Kumar, Arnav | | | 1056 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | Raj, Aarav | | | 1068 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | 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 Junior Grand Prix Spring 2022 - 3 Level 4 | London | ENG | 2022-03-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1280 | 1202 | 0.00 | 1 | -0.39 | 20 | -7.80 | |
| Kairat, Alexander | | | 1280 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | 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) | |
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