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Rapid:
Individual Calculations May 2019 |
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| Mezzapelle, Walter Total change: -2.20 | |   |
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| CIG 2019 - CR SICILIA U12 | MARSALA | ITA | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1166 | 0.00 | 1 | -0.11 | 20 | -2.20 | |
|  Zoncu, Roberto Alessio | | | 1522 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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