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Individual Calculations March 2023 |
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| Silva, Mark Orlov Total change: 13.20 | |   |
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| CD Porto Jovens 2022-23 - U12 | Rio Tinto | POR | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1443 | 2.00 | 2 | 0.33 | 40 | 13.20 | |
|  Wang, Luciano Zhang | | | 1059 | POR | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Neto, Dinis Fonseca | | | 1243 | POR | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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