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Rapid:
Individual Calculations December 2017 |
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| Martorelli, Angelo Total change: -0.20 | |   |
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| OP OPLONTI 2 | TORRE ANNUNZIATA | ITA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1777 | 1.00 | 2 | -0.01 | 20 | -0.20 | |
|  Melnik, Vladimir | | | 1966 | POR | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Santoro, Emanuele | | | 1575 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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