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Rapid:
Individual Calculations February 2023 |
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| Hill, Callum Total change: -0.80 | |   |
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| Golders Green FIDE Rapidplay 2023 January Major | London | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1224 | 2.00 | 5 | 0.13 | 40 | 5.20 | |
|  Ariyaratne, Prabodha | | | 1369 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Koppuravuri, Shrihan | | | 1337 | ENG | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Belur, Ankita | | | 1314 | ENG | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Somupillai, Selvarattinam Genga | | | 1292 | ENG | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Anjulan, Ashwin | | | 1284 | ENG | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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) | | | | EJCOA London Zonal - U10 | Twickenham | ENG | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1224 | 0.00 | 1 | -0.15 | 40 | -6.00 | |
| | Michener, Max | | | 1522 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | |
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