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Individual Calculations June 2018 |
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| Sobieraj, Wiktoria Total change: -117.20 | |   |
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| Ogolnopolska Olimpiada Mlodziezy 2018 - Dziewczeta do lat 12 | Sypniewo | POL | 2018-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1130 | 0.50 | 7 | -2.61 | 40 | -104.40 | |
|  Bialek, Alicja | | | 1315 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Arciszewska, Zuzanna | | | 1302 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Wiecek, Karolina | | | 1221 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Karys, Katarzyna | | | 1084 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Golinska, Patrycja | | | 1056 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Wieczorek, Julia | | | 1086 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Kandula, Jasmina | | | 1143 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | Miedzynarodowy Turniej o laur am Bogdana Sliwy | Krakow | POL | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1114 | 0.00 | 3 | -0.32 | 40 | -12.80 | |
| | Surpeta, Julia | | | 1514 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Szlosarczyk, Hubert | | | 1443 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gunajew, Jan | | | 1445 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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