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Individual Calculations October 2021 |
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| Ushenina, Anna Total change: -2.40 | |   |
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| Prva liga Srbije za 2021. god - Zene | Vrnjacka Banja | SRB | 2021-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2428 | 5.50 | 10 | -0.98 | 10 | -9.80 | |
|  Savic, Anisia | | | 2028 * | SRB | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cvitan, Ena | f | wm | 2284 | CRO | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Maltsevskaya, Aleksandra | | wg | 2407 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Gaponenko, Inna | m | wg | 2330 | UKR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Rapport, Jovana | | wg | 2287 | SRB | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Voyska, Margarita | | wg | 2194 | BUL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Javakhishvili, Lela | m | wg | 2465 | GEO | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Unuk, Laura | m | wg | 2389 | SLO | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Bivol, Alina | m | wg | 2385 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Obolentseva, Alexandra | | wg | 2302 | RUS | 0.00 | 1 | -0.67 | 10 | -6.70 | | | * 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) | | | | CIS 2021 - Serie Master | Montesilvano | ITA | 2021-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2389 | 2428 | 3.50 | 5 | 0.74 | 10 | 7.40 | |
| | Borgo, Giulio | m | | 2353 | ITA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Gilevych, Artem | m | | 2406 | ITA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Sibilio, Mario | f | | 2297 | ITA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Rombaldoni, Denis | m | | 2484 | ITA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Drasko, Milan | g | | 2406 | MNE | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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