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Individual Calculations January 2019 |
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| Sirotkina, Nina Total change: -31.80 | |   |
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| 28th World Senior Chess Championship 2018 Women 50 | Bled | SLO | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2188 | 5.50 | 11 | -1.59 | 20 | -31.80 | |
|  Lauterbach, Ingrid | | wm | 2027 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Ankudinova, Yelena | | wg | 2107 | KAZ | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Novak, Simona | | | 1788 * | SLO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bogumil, Tatiana | | wg | 2114 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Strutinskaia, Galina | | wg | 2201 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Schulz, Petra | | wf | 2075 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Burchardt, Brigitte | | wm | 2200 | GER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Berend, Elvira | | wg | 2332 | LUX | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Birkholz, Olga | | wf | 2061 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kierzek, Mira | | wf | 2000 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Hazim Gonzalez, Elizabeth | | wc | 1788 * | DOM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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