Individual Calculations November 2020 |
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Kejna, Piotr Total change: -76.40 | | |
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Ogolnopolska Olimpiada Mlodziezy 2020 - Chlopcy do lat 14 | Pulawy | POL | 2020-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1684 | 1772 | 3.50 | 9 | -1.91 | 40 | -76.40 | |
| Klimkowski, Jan | | | 2172 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Rzenca, Jerzy | | | 1584 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | Zdybel, Przemyslaw | | | 1938 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | Starosciak, Szymon | | | 1926 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | Leski, Franciszek | | | 1379 | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | Karut, Kacper | | | 1657 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | | Drzewiecki, Milosz | | | 1372 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Jaskulski, Jan | | | 1619 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | Jarocki, Gabriel | | | 1510 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | * 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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