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Rapid:
Individual Calculations November 2018 |
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| Biddle, Mike A Total change: 11.80 | |   |
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| 25th Birmingham Rapidplay Intermediate | Birmingham | ENG | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1389 | 2.00 | 4 | 0.59 | 20 | 11.80 | |
|  Asbury, Jon A | | | 1546 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Spillane, Kevin J | | | 1398 | ENG | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Tang, Julian | | | 1477 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Johnson, Mike | | | 1579 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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