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Rapid:
Individual Calculations May 2015 |
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| Rocco, Lorenzo Total change: 24.60 | |   |
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| Golders Green Rapidplay Congress Amateur Apr 15 | London | ENG | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1615 | 4.00 | 4 | 1.23 | 20 | 24.60 | |
|  Healey, David J | | | 1270 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Demetris, Timothy | | | 1474 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Dunne, David C | | | 1595 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Evdokimov, Yuri | | | 1496 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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