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Rapid:
Individual Calculations June 2023 |
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| Lawrenson, Samuel Total change: -40.00 | |   |
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| Coulsdon Chess Juniors Club Championship - Summer Term 2023 - Championship Round 2 - May | Coulsdon | ENG | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1086 | 0.00 | 1 | -0.42 | 40 | -16.80 | |
|  Chaplin, Matthew | | | 1146 | ENG | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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 Juniors RP Round Robin 22 May 2023 | Coulsdon | ENG | 2023-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1086 | 1.00 | 4 | -0.58 | 40 | -23.20 | |
| | Bartlett, Samuel | | | 1164 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Puttock, Matthew | | | 1160 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Koodly, Anvith | | | 1157 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Anand, Dhruv | | | 1166 | ENG | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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