Rapid:
Individual Calculations February 2019 |
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Ogah, Adah Simon Total change: -17.60 | | |
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14th Golders Green FIDE Rapid Chess U105 | London | ENG | 2019-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1348 | 1330 | 1.50 | 5 | -0.88 | 20 | -17.60 | |
| Healey, David J | | | 1232 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | Jamieson, Neil | | | 1260 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | | Valjee, Ashir | | | 1522 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | Johnson, Mark | | | 1335 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | | Mitchell, Robert | | | 1393 | NZL | 0.00 | 1 | -0.41 | 20 | -8.20 | | 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) | |
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