Individual Calculations February 2020 |
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Zeldin, Vitali Total change: -2.60 | | |
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NRW-Klasse 1 2019/2020 January 2020 | various | GER | 2020-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1997 | 2089 | 0.50 | 1 | -0.13 | 20 | -2.60 | |
| Prueske, Wolfgang | | | 1997 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | 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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