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Individual Calculations January 2024 |
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| Rozycki, Bartlomiej Total change: -34.20 | |   |
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| IV elllobregat Open Chess Tournament 2023 Group A | Sant Boi de Llobregat (Barcelona) | ESP | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2190 | 2.50 | 9 | -1.13 | 20 | -22.60 | |
|  Stribuk, Artiom | f | | 2420 | FID | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Hulka, Valentyn | f | | 2310 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Shohat, Yotam | f | | 2332 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Carrasco Holgado, David | | | 2134 | ESP | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Song, Julien | m | | 2354 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gonzalez Rodriguez, Jorge A. | m | | 2227 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Chitre, Arush | c | | 2258 | IND | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Martin Barcelo, Carles | f | | 2242 | ESP | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Dukaczewski, Piotr | m | | 2104 | 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) | | | | Chylicka Kolowka 2100 Zima | Chylice | POL | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2190 | 3.00 | 6 | -0.58 | 20 | -11.60 | |
| | Tsiapko, Andrii | | | 2099 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Kazmierowski, Tymon | | | 2094 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Zysko, Jan | | | 2158 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Leskiewicz, Ignacy | | | 2177 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Szewczyk, Mariusz | | | 2151 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kedzierski, Slawomir | | | 2027 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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