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Individual Calculations December 2017 |
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| Gaprindashvili, Nona Total change: -1.20 | |   |
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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 |
| 2019 | 2306 | 6.50 | 8 | -0.12 | 10 | -1.20 | |
|  Abolina, Arija-Solveiga | | | 1906 * | LAT | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sorokina, Tamara | | wm | 2055 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Khmiadashvili, Tamar | | wg | 1982 | GEO | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Titorenko, Natalia I | | wm | 2146 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Florea, Dorina | | | 1906 * | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Fatalibekova, Elena | | wg | 2202 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kuznetsova, Luba | | wf | 2008 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Serjmyadag, Damdin | | | 1945 | MGL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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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