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Rapid:
Individual Calculations May 2019 |
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| Boero, Ettore Maria Total change: 4.00 | |   |
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| CIG 2019 - NICHELINO U16 | NICHELINO | ITA | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1047 | 1.00 | 3 | 0.20 | 20 | 4.00 | |
|  Maraviglia, Stefano | | | 1392 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Russo, Riccardo | | | 1068 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Cali `, Simone | | | 1268 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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