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Individual Calculations September 2022 |
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| Ochenduszko, Bartosz Total change: 3.00 | |   |
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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 |
| 1293 | 1546 | 7.00 | 8 | 0.57 | 20 | 11.40 | |
|  Szachniewicz, Aleksander | | | 1159 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Kresso, Pawel | | | 1295 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Uhryn, Lukasz | | | 1374 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Walkowski, Tobiasz | | | 1303 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Werle, Piotr | | | 1343 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zapolska, Roksana | | | 1214 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Krawczyk, Eryk | | | 1252 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Soszka, Szymon | | | 1404 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open B | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1546 | 2.50 | 8 | 0.46 | 20 | 9.20 | |
| | Bednarczyk, Mateusz | | | 1834 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Jaworski, Tymon | | | 1737 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rylski, Tadeusz | | | 1795 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kossowski, Pawel | | | 1743 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lewandrowski, Tomasz | | | 1909 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Szydelko, Michal | | | 1729 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Blaszkiewicz, Jakub | | | 1478 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Grzadka, Artur | | | 1752 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1546 | 6.00 | 9 | -0.88 | 20 | -17.60 | |
| | Boguszewska, Julia | | | 1146 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Toporowski, Jacek | | | 1222 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Michalska, Anna-Maria | | | 1346 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Dymara, Tomasz | | | 1209 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Grzechowiak, Kacper | | | 1390 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Maciejewski, Adam | | | 1349 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nagly, Wojciech | | | 1457 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Adamowicz, Michal | | | 1468 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Wolski, Lukasz | | | 1340 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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