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Individual Calculations November 2018 |
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| Lach, Aleksandra Total change: 3.80 | |   |
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| 15th World University Chess Championship 2018 - Women | Aracaju | BRA | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2205 | 4.50 | 9 | -0.48 | 20 | -9.60 | |
|  Dull, Amanda Paul | | | 1834 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Wozniak, Mariola | | wm | 2170 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ni, Shiqun | | wg | 2427 | CHN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Kolaric, Spela | | wf | 2108 | SLO | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Alboredo, Julia | | wf | 2174 | BRA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Cori T., Deysi | | wg | 2391 | PER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Librelato, Kathie Goulart | | wm | 2110 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Leks, Maria | | wc | 2108 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Stoeri, Laura | | wf | 2118 | SUI | 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) | | | | Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 7-9 | Katowice | POL | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2205 | 2.00 | 3 | 0.67 | 20 | 13.40 | |
| | Bartel, Marta | | wg | 2238 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Leks, Maria | | wf | 2108 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Szczepkowska, Karina | m | wg | 2400 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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