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Rapid:
Individual Calculations April 2015 |
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| Puiu, Claudiu Total change: 17.00 | |   |
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| Golders Green Rapidplay Congress Mar 15 U170 | London | ENG | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1777 | 4.00 | 5 | 0.85 | 20 | 17.00 | |
|  Haddock, Paul | | | 1569 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Pink, Joshua | | | 1820 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Pollack, Oscar | | | 1681 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Hamilton, Michael | | | 1591 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Cole, Graham | | | 1727 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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