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Rapid:
Individual Calculations September 2018 |
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| Oliver, Bruce R Total change: -51.60 | |   |
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| 105th British Championships Rapidplay | Hull | ENG | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1652 | 1.00 | 5 | -2.58 | 20 | -51.60 | |
|  Grice, Alec | | | 1429 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Maraiyesa, Wole | | | 1637 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Parry, Samuel | | | 1469 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Zakarian, Dimitrios Levon | | | 1420 | ENG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Boztas, Lana | | | 1457 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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