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Individual Calculations September 2023 |
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| Lupa, Igor Total change: 33.20 | |   |
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| Poznanski Festiwal Szachowy | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1043 | 2.00 | 7 | 0.83 | 40 | 33.20 | |
|  Pawlicki, Dariusz | | | 1542 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Los, Franciszek | | | 1346 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gac-Mytych, Sara | | | 1179 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Nowicki, Franciszek | | | 1287 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Martynow, Jacek | | | 1206 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Nowak, Mateusz | | | 1412 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Wawrzyniak, Wojciech | | | 1434 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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