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Individual Calculations October 2020 |
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| Havalda, Samuel Total change: -6.80 | |   |
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| Racianske sachobranie 2020 | Bratislava | SVK | 2020-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1520 | 2.50 | 4 | -0.17 | 40 | -6.80 | |
|  Havaldova, Natalia | | | 1184 | SVK | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Pongo, Aron | | | 1447 | SVK | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Kubikova, Nina | | | 1293 | SVK | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Rak, Martin | | | 1596 | SVK | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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