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Individual Calculations September 2020 |
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| Szumigaj, Marcin Total change: 13.20 | |   |
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| 230th YMCA Summer 2020-C | Warszawa | POL | 2020-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1427 | 5.00 | 8 | 0.66 | 20 | 13.20 | |
|  Ossolinski, Lukasz | | | 1330 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Iller, Robert | | | 1456 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Nawalaniec, Adam | | | 1484 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Flig, Wojciech | | | 1306 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kwiek, Janusz | | | 1476 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Olsztynski, Andrzej | | | 1400 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Oles, Jan | | | 1255 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Matyszkiewicz, Radoslaw | | | 1448 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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