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Individual Calculations February 2020 |
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| Sniadecki, Oskar Total change: -4.40 | |   |
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| Szkolne Indywidualne Mistrzostwa Polski w szachach - open do lat 13 (C-13) | Pokrzywna | POL | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1462 | 3.50 | 6 | -0.11 | 40 | -4.40 | |
|  Czak, Dominik | | | 1262 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Zieba, Hubert | | | 1443 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Bochenek, Ryszard | | | 1376 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Musial, Igor | | | 1690 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Krol, Jan | | | 1413 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Lecyk, Piotr | | | 1062 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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