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Individual Calculations September 2022 |
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| Pelczarski, Wojciech Total change: 108.80 | |   |
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| Wroclaw OPEN C - Adolf Anderssen Chess Festival 2022 | Wroclaw | POL | 2022-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1143 | 3.00 | 7 | 1.40 | 40 | 56.00 | |
|  Pilarski, Piotr | | | 1521 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Traczewski, Wojciech | | | 1508 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Uhryn, Mateusz | | | 1454 | POL | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Werle, Piotr | | | 1343 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Haluja, Wiktor | | | 1289 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Wojciechowski, Szymon | | | 1402 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Chojeta, Lukasz | | | 1106 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1143 | 3.00 | 9 | 1.32 | 40 | 52.80 | |
| | Chilkiewicz, Piotr | | | 1549 | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Wolska, Marta | | | 1589 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Skrzypinski, Jan | | | 1513 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Wieczorek, Maja | | | 1355 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Para, Tomasz | | | 1775 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Gawlik, Olivier | | | 1412 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gawlik, Pawel | | | 1340 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Woytitzki, Sophie | | | 1135 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Tarlowski, Bartosz | | | 1314 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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