Individual Calculations April 2017 |
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Perrett, David C Total change: -15.60 | | |
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2016/17 4NCL Division 4 South Rounds 7-8 | Reading | ENG | 2017-03-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2017 | 1933 | 0.00 | 2 | -0.78 | 20 | -15.60 | |
| Orgler, Philipp | | | 2097 | AUT | 0.00 | 1 | -0.28 | 20 | -5.60 | | Parker, Francis | | | 1936 | RSA | 0.00 | 1 | -0.50 | 20 | -10.00 | | 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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