Rapid:
Individual Calculations January 2018 |
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Gvetadze, Sofio Total change: 42.40 | | |
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GEO Women Grand Prix (Rapid-4) 2017 | Tbilisi | GEO | 2017-12-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2191 | 2281 | 5.50 | 9 | 0.16 | 20 | 3.20 | |
| Lagazauri, Tamar | | | 1881 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | Purtseladze, Maka | m | wg | 2331 | GEO | 0.50 | 1 | 0.07 | 20 | 1.40 | | Arabidze, Meri | m | wg | 2347 | GEO | 0.50 | 1 | 0.09 | 20 | 1.80 | | Vakhania, Aleksandra | | wm | 2152 | GEO | 0.50 | 1 | -0.17 | 20 | -3.40 | | Tasoshvili, Tamar | | | 1881 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | Tsatsalashvili, Keti | | wg | 2235 | GEO | 1.00 | 1 | 0.44 | 20 | 8.80 | | Charkhalashvili, Inga | | wg | 2337 | GEO | 0.50 | 1 | 0.08 | 20 | 1.60 | | Khukhashvili, Sopiko | m | wg | 2370 | GEO | 0.50 | 1 | 0.12 | 20 | 2.40 | | Khurtsilava, Inga | | wg | 2187 | GEO | 0.00 | 1 | -0.63 | 20 | -12.60 | | * 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) | | Women's World Rapid Championship 2017 | Riyadh | KSA | 2017-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2402 | 2281 | 7.00 | 15 | 1.96 | 20 | 39.20 | |
| Nechaeva, Marina | m | wg | 2419 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | Abdumalik, Zhansaya | m | wg | 2439 | KAZ | 1.00 | 1 | 0.71 | 20 | 14.20 | | Harika, Dronavalli | g | wg | 2466 | IND | 0.50 | 1 | 0.24 | 20 | 4.80 | | Guo, Qi | m | wg | 2451 | CHN | 0.00 | 1 | -0.28 | 20 | -5.60 | | Zatonskih, Anna | m | wg | 2388 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | Zawadzka, Jolanta | | wg | 2361 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | Sebag, Marie | g | wg | 2445 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | Sukandar, Irine Kharisma | m | wg | 2376 | INA | 0.50 | 1 | 0.13 | 20 | 2.60 | | Arakhamia-Grant, Ketevan | g | wg | 2380 | SCO | 0.50 | 1 | 0.14 | 20 | 2.80 | | Hoang, Thanh Trang | g | wg | 2364 | HUN | 0.50 | 1 | 0.11 | 20 | 2.20 | | Ambartsumova, Karina | | wg | 2388 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | Hoolt, Sarah | | wg | 2405 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | Li, Ruofan | m | wg | 2397 | CHN | 0.50 | 1 | 0.16 | 20 | 3.20 | | Cori T., Deysi | | wg | 2352 | PER | 0.00 | 1 | -0.40 | 20 | -8.00 | | Voit, Daria | | wg | 2397 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | 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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