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Rapid:
Individual Calculations December 2019 |
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| Gryaznov, Vladimir Total change: 25.40 | |   |
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| CN Semi-Rapidas Jovens 2019-2020 - U12 | Pombal | POR | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1165 | 3.00 | 4 | 1.27 | 20 | 25.40 | |
|  Almeida, Marta Dias | | | 1047 | POR | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Dong, Fabio | | | 1330 | POR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Goncalves, Afonso Santana | | | 1036 | POR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Farias, David Nuno M E | | | 1509 | POR | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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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