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Rapid:
Individual Calculations August 2019 |
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| Lewis, David Total change: 7.40 | |   |
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| 19th Golders Green FIDE Rapid Chess U120 | London | ENG | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1350 | 3.00 | 5 | -0.16 | 20 | -3.20 | |
|  Gogia, Abeer | | | 1130 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Karpe, Reya | | | 1189 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Upton, Bill | | | 1429 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Ainscow, Faye | | | 1387 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Horton, Jake H | | | 1082 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | Muswell Hill FIDE Rapid Minor July 2019 | London | ENG | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1350 | 4.50 | 6 | 0.53 | 20 | 10.60 | |
| | Patel, Zain | | | 1056 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Badacsonyi, Andrew | | | 1129 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Jones, Martin C | | | 1422 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Ainscow, Faye | | | 1387 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Goulbourne, Nick | | | 1134 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Everitt, David | | | 1189 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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