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Individual Calculations September 2019 |
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| Businski, Karol Total change: -21.20 | |   |
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| III Miedzynarodowy Memorial Ireny Warakomskiej - Open C | Suwalki | POL | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1441 | 3.50 | 8 | -2.20 | 20 | -44.00 | |
|  Borowik, Grzegorz | | | 1123 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Gladyszewska, Kinga | | | 1235 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kitewski, Bartosz | | | 1479 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Zmarzly, Wiktor | | | 1285 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Milewski, Mateusz | | | 1207 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Szewczyk, Malwina | | | 1330 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kutylo, Konrad | | | 1303 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Borowik, Monika | | | 1216 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | Mini-ELO Bialystok 2019 - turniej 19. | Bialystok | POL | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1441 | 5.50 | 7 | 1.14 | 20 | 22.80 | |
| | Prazych, Tadeusz | | | 1317 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hancharevich, Heorhi | | | 1360 | BLR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ptaszynski, Szymon | | | 1484 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Sazon, Adam | | | 1387 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Jurewicz, Igor | | | 1330 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Gres, Rafal | | | 1214 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rusak, Jan | | | 1350 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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