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Rapid:
Individual Calculations July 2019 |
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| Ward, Cian Total change: 15.20 | |   |
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| 3rd Kingston Rapidplay Chess Tournament U120 | Kingston | ENG | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1173 | 2.50 | 5 | 0.11 | 20 | 2.20 | |
|  Wang, Sophie | | | 1161 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Luthia, Indra Jatin | | | 1052 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Phillips, Freddie | | | 1175 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Rizvi, Aysha | | | 1134 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ryan, John | | | 1455 | IRL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Greater London Chess Club Summer Rapidplay 2019 Minor U1600 | London | ENG | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1173 | 1.00 | 1 | 0.65 | 20 | 13.00 | |
| | Jamieson, Neil | | | 1285 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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