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Rapid:
Individual Calculations November 2023 |
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| Krugiolka, Robert Total change: 2.20 | |   |
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| III Mistrzostwa Powiatu Grodziskiego | Grodzisk Wielkopolski | POL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1125 | 1.00 | 4 | 0.74 | 20 | 14.80 | |
|  Papis, Patryk | | | 1670 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Gozdziewicz, Marek | | | 1421 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Laskowski, Radoslaw | | | 1558 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Michalak, Augustyn | | | 1717 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Obornicki Turniej Szachowy 2023 | Oborniki | POL | 2023-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1080 | 1125 | 0.50 | 2 | -0.63 | 20 | -12.60 | |
| | Krajewski, Ryszard | | | 1068 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Czapla, Grzegorz | | | 1091 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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