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Rapid:
Individual Calculations December 2021 |
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| Mahadevan, Rohit Total change: 7.80 | |   |
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| Coulsdon Chess Junior Grand Prix - NOV Level4 | London | ENG | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 958 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
|  Kairat, Alexander | | | 1297 | ENG | 0.00 | 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) | | | | Coulsdon Chess Junior Grand Prix - NOV Level5 | London | ENG | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1059 | 958 | 2.00 | 4 | 0.51 | 20 | 10.20 | |
|  Kumar, Sachin | | | 1200 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mahadevan, Meikum | | | 944 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Braithwaite, Paul | | | 955 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Saxena, Arjun | | | 1137 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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