Individual Calculations March 2023 |
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Jezov, Roman Total change: 1.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kadrioru Chess Club Open A | Tallinn | EST | 2023-02-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1987 | 2262 | 4.00 | 5 | 0.07 | 20 | 1.40 | |
| Rajandu, Aaron | | | 1862 * | EST | 0.50 | 1 | -0.42 | 20 | -8.40 | | Zafra, Kim | | | 1687 | PHI | 1.00 | 1 | 0.02 | 20 | 0.40 | | Garber, Vjatseslav | | | 2051 | EST | 1.00 | 1 | 0.23 | 20 | 4.60 | | Sinitsina, Anastassia | | wf | 2174 | EST | 0.50 | 1 | -0.12 | 20 | -2.40 | | Neff, Sergei | | | 2159 | EST | 1.00 | 1 | 0.36 | 20 | 7.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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