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Rapid:
Individual Calculations January 2023 |
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| Bilin, Halil Total change: -140.40 | |   |
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| Grand Prix Polonii 44 | Wroclaw | POL | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1648 | 3.50 | 7 | -2.17 | 20 | -43.40 | |
|  Orlowski, Adam | | | 1117 | POL | 0.00 | 1 | -0.97 | 20 | -19.40 | |  Gajec, Roza | | | 1325 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sawczuk, Czeslaw | | | 1471 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Sonibare, Antoni | | | 1005 | POL | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Michielini, Vincent | | | 1248 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoedt, Ireneusz | | | 1669 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Trebala, Michal | | | 1478 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | | | Grand Prix Polonii 45 | Wroclaw | POL | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1648 | 3.50 | 7 | -1.65 | 20 | -33.00 | |
| | Przybylski, Marek | | | 1313 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Uhryn, Mateusz | | | 1282 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ziemblicki, Jakub | | | 1482 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Stachowiak, Kamil | m | | 2339 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Klys, Kacper | | | 1331 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Domanski, Marcin | | | 1307 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Repetilo, Daria | | | 1291 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | Grand Prix Polonii 46 | Wroclaw | POL | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1648 | 1.00 | 5 | -3.20 | 20 | -64.00 | |
| | Uhryn, Mateusz | | | 1282 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Klys, Kacper | | | 1331 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Gawlik, Pawel | | | 1505 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Przybylski, Marek | | | 1313 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mittelstaedt, Jakub | | | 1342 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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