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Rapid:
Individual Calculations January 2014 |
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| Collins, Michael E Total change: -8.00 | |   |
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| CCF CHESS CLUB – WINTER RAPID PLAY CHAMPIONSHIPS 2013-14: PART 1 | COULSDON, LONDON | ENG | 2013-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1284 | 2.00 | 6 | -0.40 | 20 | -8.00 | |
|  Braithwaite, Paul | | | 1254 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Sit, Victoria | | | 1594 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Brady, Vince | | | 1396 | IRL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Akeya-Price, Robert A | | | 1432 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Maguire, James | | | 1260 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Braithwaite, Paul | | | 1254 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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