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Individual Calculations December 2017 |
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| Gevorgyan, Maria Total change: 53.60 | |   |
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| European Team Chess Championship 2017 - Women | Hersonisos, Crete | GRE | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2353 | 2262 | 2.50 | 5 | 0.60 | 20 | 12.00 | |
|  Gaponenko, Inna | m | wg | 2433 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Avramidou, Anastasia | f | wm | 2257 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Gara, Ticia | | wg | 2317 | HUN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Sandu, Mihaela | | wg | 2278 | ROU | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Goryachkina, Aleksandra | | wg | 2478 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Nona Gaprindashvili Cup 2017 (Open A) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2221 | 5.00 | 9 | 2.08 | 20 | 41.60 | |
| | Fier, Alexandr | g | | 2583 | BRA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Daghli, Arash | f | | 2320 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Purtseladze, Maka | m | wg | 2347 | GEO | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Danielyan, Vahe | f | | 2303 | ARM | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Gvetadze, Sofio | m | wg | 2297 | GEO | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Davtyan, Artur | f | | 2318 | ARM | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Akhvlediani, Irakli | | | 2345 | GEO | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Arabidze, Meri | m | wg | 2378 | GEO | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Lomsadze, Davit | g | | 2332 | GEO | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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