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Individual Calculations March 2023 |
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| Kuriata, Pawel Total change: 3.00 | |   |
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| Dolnoslaska Liga Okregowa 2022-2023 okreg podwroclawski zachod r 7-8 | Dolny Slask | POL | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1321 | 1.00 | 2 | 0.18 | 20 | 3.60 | |
|  Slawinski, Marcin | | | 1254 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Kicinski, Igor | | | 1536 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Turniej Feryjny Polonii Wroclaw | Wroclaw | POL | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1321 | 2.00 | 4 | -0.03 | 20 | -0.60 | |
| | Skrzypczak, Jan | | | 1440 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Dymara, Tomasz | | | 1181 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Janus, Tomasz | | | 1364 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Witczak, Kamil | | | 1278 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | |
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