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Individual Calculations September 2021 |
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| Gunina, Valentina Total change: 9.20 | |   |
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| Women's World Cup 2021 | Sochi | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2382 | 2437 | 5.50 | 9 | 0.59 | 10 | 5.90 | |
|  February, Jesse Nikki | | wm | 2037 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  February, Jesse Nikki | | wm | 2037 * | RSA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Sukandar, Irine Kharisma | m | wg | 2413 | INA | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Harika, Dronavalli | g | wg | 2515 | IND | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Harika, Dronavalli | g | wg | 2515 | IND | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Batsiashvili, Nino | g | wg | 2487 | GEO | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Batsiashvili, Nino | g | wg | 2487 | GEO | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Kosteniuk, Alexandra | g | wg | 2472 | RUS | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Kosteniuk, Alexandra | g | wg | 2472 | RUS | 0.00 | 1 | -0.45 | 10 | -4.50 | | | * 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) | | | | ENERGY GROUP SLOVAK OPEN SKALICA | Skalica | SVK | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2330 | 2437 | 6.00 | 9 | 0.33 | 10 | 3.30 | |
| | Soucek, Petr | | | 2074 | CZE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Visser, Henk-Jan | c | | 2243 | NED | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Haring, Filip | f | | 2357 | SVK | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Pechac, Jergus | g | | 2523 | SVK | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Kanakova, Natalie | | wm | 2177 | CZE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Finek, Vaclav | f | | 2372 | CZE | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Nijboer, Friso | g | | 2468 | NED | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Movsesian, Julia | | wg | 2326 | SVK | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Raja, Rithvik R | m | | 2433 | IND | 0.00 | 1 | -0.51 | 10 | -5.10 | |
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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