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Individual Calculations November 2020 |
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| Costalonga, Riccardo Total change: 18.40 | |   |
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| WE Memorial Felice Bosi 2020 - B | Milano | ITA | 2020-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1345 | 2.00 | 3 | 0.46 | 40 | 18.40 | |
|  Giametta, Pasquale | | | 1224 | ITA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Pedemonte, Claudio | | | 1583 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Soncin, Riccardo | | | 1211 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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