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Individual Calculations May 2023 |
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| Banerjee, Supratit Total change: 41.20 | |   |
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| Guildford FIDE Congress | Guildford | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 1871 | 1.50 | 4 | 1.10 | 40 | 44.00 | |
|  Ismail, Mohammed Aayan | | | 2261 | ENG | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Buckley, Graeme N | m | | 2339 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Fava, Lorenzo | | | 2107 | ITA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Golding, Alex | f | | 2327 | ENG | 0.00 | 1 | -0.06 | 40 | -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 Dicky White - April | London | ENG | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1869 | 0.50 | 1 | -0.07 | 40 | -2.80 | |
| | Bharat Kumar, Balahari | | | 1819 | ENG | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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