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Individual Calculations November 2023 |
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| Janda, Piotr Total change: 58.00 | |   |
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| XI Memorial Szachowy Jana Kipczaka i Pawla Paradowskiego | Zarow | POL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1073 | 2.00 | 4 | 1.45 | 40 | 58.00 | |
|  Zapolska, Roksana | | | 1441 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Kresso, Pawel | | | 1288 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Rutkowski, Antoni | | | 1356 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Orzlowski, Patryk | | | 1525 | POL | 0.00 | 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) | | |
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