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Rapid:
Individual Calculations February 2017 |
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| Demetris, Timothy Total change: 16.00 | |   |
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| Golders Green Rapidplay Amateur Jan 17 | London | ENG | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1438 | 3.00 | 5 | 0.80 | 20 | 16.00 | |
|  Mitchell, Robert | | | 1538 | NZL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Rocco, Lorenzo | | | 1565 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Macdonald, John | | | 1499 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Bluestone, Dave J | | | 1575 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | White, Nigel | | | 1229 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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