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Individual Calculations April 2022 |
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| Grochowski, Adam Total change: 41.60 | |   |
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| Wielkopolska III Liga Szachowa 2022 Round 5-8 | Ostrow Wielkopolski | POL | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1171 | 0.50 | 3 | 0.28 | 40 | 11.20 | |
|  Ullrich, Karol | | | 1748 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Sobczak, Miroslaw | | | 1727 | POL | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Dembinski, Bartosz | | | 1443 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Slesinski Turniej Klasyfikacyjny A - FIDE | Slesin | POL | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1171 | 2.00 | 5 | 0.76 | 40 | 30.40 | |
| | Jagodzinski, Alan | | | 1525 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Gubala, Mikolaj | | | 1162 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Pietras, Igor | | | 1403 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Zajkowski, Krzysztof | | | 1502 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Majcher, Igor | | | 1326 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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