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Individual Calculations September 2023 |
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| Owczarek, Maciej Total change: 42.40 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open C | Wroclaw | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1057 | 1.50 | 4 | 0.58 | 40 | 23.20 | |
|  Kaminska, Zuzanna | | | 1388 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kresso, Pawel | | | 1286 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Chromicz, Andrzej | | | 1182 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Stach, Wojciech | | | 1239 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | Szachy w Ustroniu lacza pokolenia 2023 - Grupa C | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1057 | 2.00 | 7 | 0.48 | 40 | 19.20 | |
| | Radwanski, Mikolaj | | | 1380 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Plowy, Karol | | | 1239 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Kuriata, Tomasz | | | 1252 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Chudyk, Mateusz | | | 1430 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Janowski, Filip | | | 1173 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Studzinski, David | | | 1255 | CZE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Munkhjin, Otgonbayar | | | 1299 | MGL | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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