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Individual Calculations December 2017 |
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| Abolina, Arija-Solveiga Total change: -42.40 | |   |
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| World Senior Female Championship 2017 over 65 | Acqui Terme | ITA | 2017-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1841 | 1.00 | 6 | -2.12 | 20 | -42.40 | |
|  Gaprindashvili, Nona | g | wg | 2241 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Centofante, Maria Rosa | | | 1467 | ITA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Kuznetsova, Luba | | wf | 2008 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Serjmyadag, Damdin | | | 1945 | MGL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Florea, Dorina | | | 1711 | ROU | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Podlovni, Stella | | | 1579 | ISR | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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