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Rapid:
Individual Calculations March 2017 |
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| Wiratunga, Jenith Total change: -40.00 | |   |
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| Golders Green Rapidplay Amateur Feb 17 | London | ENG | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1611 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
|  Scott, Martin | | | 1229 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | Golders Green Rapidplay Minor Feb 17 | London | ENG | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1611 | 0.50 | 4 | -2.09 | 20 | -41.80 | |
| | Cox, Toby | | | 1348 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Fukui, Nao | | | 1387 | JPN | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Sartenaer, Jean-Claude | | | 1655 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Cassen, Robert | | | 1574 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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