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Rapid:
Individual Calculations March 2023 |
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| Kotyla, Sabina Total change: 10.40 | |   |
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| GRAND PRIX LODYGOWICE 2023 - turniej 1 | Lodygowice | POL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1169 | 1.50 | 6 | -0.98 | 40 | -39.20 | |
|  Swiatnicki, Daniel | | | 1448 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Raczek, Stanislaw | | | 1399 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Zborowski, Pawel | | | 1011 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Brzostowska, Katarzyna | | | 1267 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Czarnecki, Maciej | | | 1187 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Stasica, Pawel | | | 1125 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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) | | | | SZACHY Z ORLEM o Puchar Wojta Gminy Kozy - I Turniej 2023 (grupa A - RAPID) | Kozy | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1169 | 2.00 | 3 | 1.24 | 40 | 49.60 | |
| | Janowski, Franciszek | | | 1544 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lapczyk, Jerzy | | | 1285 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Rygiel, Andrzej | | | 1294 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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