Individual Calculations January 2020 |
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Kostecka, Marika Total change: 6.80 | | |
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IV Wielkopolska Liga Seniorow grupa A 2019/2020 Round 3 | Poznan | POL | 2019-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1937 | 1978 | 0.50 | 1 | -0.06 | 40 | -2.40 | |
| Huchwajda, Lukasz | | | 1937 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | 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) | | Wielkopolska III Liga Szachowa 2019/2020 Round 4-5 | Poznan | POL | 2019-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1635 | 1978 | 2.00 | 2 | 0.23 | 40 | 9.20 | |
| Wawrzyniak, Weronika | | | 1653 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | Tomaszewski, Robert | | | 1617 | POL | 1.00 | 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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