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Individual Calculations December 2019 |
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| Milligan, Helen Total change: -0.20 | |   |
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| World Senior Chess Championship 2019 - Women 50 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1940 | 3.50 | 9 | -0.01 | 20 | -0.20 | |
|  Sirotkina, Nina | | wm | 2198 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Kasoshvili, Tsiala | | wm | 2033 | GEO | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Makropoulou, Marina | | wg | 2174 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jicman, Ligia-Letitia | | wm | 2070 | ROU | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Krasenkova, Ilena | | wm | 2231 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Baliuniene, Margarita | | | 1919 | DEN | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Heid, Magdalene | | | 1540 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Birkholz, Olga | | wf | 2071 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Adoamnei, Roxana-Antonela | | wf | 1930 | ROU | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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