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Rapid:
Individual Calculations February 2017 |
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| Simms, Geoffrey R Total change: 0.20 | |   |
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| Golders Green Rapidplay Amateur Jan 17 | London | ENG | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1338 | 0.00 | 2 | -0.55 | 20 | -11.00 | |
|  Rocco, Lorenzo | | | 1565 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Clarke, Niall | | | 1453 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Muswell Hill FIDE Rapid January Amateur | London | ENG | 2017-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1338 | 3.00 | 5 | 0.56 | 20 | 11.20 | |
| | Demelo, Caitano | | | 1266 | IND | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Leko, Ian E | | | 1407 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kapur, Gul | | | 1216 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ashraf, Zafar | | | 1459 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Yapp, Christopher | | | 1386 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | |
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