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Rapid:
Individual Calculations October 2023 |
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| Klama, Andrzej Total change: -18.60 | |   |
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| X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1478 | 4.00 | 8 | 0.89 | 20 | 17.80 | |
|  Barski, Radoslaw | m | | 2276 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Fiedorek, Kamila | | | 1056 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Matyszkiewicz, Marcin | | | 1881 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jurczyk, Piotr | | | 1078 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kiss, Zoltan Zsolt | | | 1801 | HUN | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Stepinski, Piotr | | | 1872 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wieczorek, Jakub | | | 1772 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Petyko, Martin | | | 1221 | HUN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | II GWARKOWSKI RAPID - Open | Tarnowskie Gory | POL | 2023-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1478 | 1.00 | 6 | -1.82 | 20 | -36.40 | |
| | Razin, Vadim | | | 2312 | UKR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Burszczan, Piotr | | | 1093 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Chmiel, Pawel | | | 1756 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kielbasa, Ewa | | | 1245 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Wieczorek, Jakub | | | 1772 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Monka, Patryk | | | 1240 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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