Rapid:
Individual Calculations April 2018 |
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Brown, Geoffrey D Total change: 15.20 | | |
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24th Birmingham Rapidplay Inter | Birmingham | ENG | 2018-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1552 | 1598 | 3.00 | 4 | 0.76 | 20 | 15.20 | |
| Groombridge, Mike J | | | 1400 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | Amir-Afshari, Farhad | | | 1477 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | Graff, Ben | | | 1629 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | Doherty, Paul D | | | 1702 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | | 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) | |
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