Rapid:
Individual Calculations January 2023 |
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Siourdakis, Efstratios Total change: 12.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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G.Borisenko Memorial, Rapid | St. Petersburg | RUS | 2022-12-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1635 | 1277 | 2.00 | 8 | 0.63 | 20 | 12.60 | |
| Ismagilov, Igor | | | 2061 | RUS | 0.00 | 1 | 0.00 | 20 | 0.00 | | Antipov, Fedor | | | 1654 | RUS | 1.00 | 1 | 0.91 | 20 | 18.20 | | Savinov, Lev | | | 1345 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | Salmina, Veronika | | | 1625 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | Rumyantsev, Semen | | | 1844 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | Rubinshtein, Kamilla | | | 1731 | ITA | 0.00 | 1 | -0.06 | 20 | -1.20 | | Perminov, Yaroslav Art. | | | 1272 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | | Rakhmanov, Georgii | | | 1550 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | 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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