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Individual Calculations June 2023 |
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| Doluhanova, Evgeniya Total change: 3.20 | |   |
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| II Chessable Sunway Formentera Chess Festival 2023 Grup A | Formentera (Baleares) | ESP | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2414 | 2319 | 5.50 | 10 | 1.67 | 20 | 33.40 | |
|  Aryan, Chopra | g | | 2607 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Ayza Ballester, Jordi | f | | 2096 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bernadskiy, Vitaliy | g | | 2619 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sande Edreira, Jose Antonio | f | | 2217 | ESP | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Chen, Qi B | m | | 2493 | CHN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Jonkman, Harmen | g | | 2323 | NED | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Fernandez Guillen, Ernesto J. | m | | 2461 | CUB | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Liu, Zhaoqi | | | 2301 | CHN | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Seo, Jung Min | m | | 2500 | SWE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Alsina Leal, Daniel | g | | 2520 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | 54. Medjunarodni velemajstorski osmomartovski turnir sahistkinja 2023 | Belgrade | SRB | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2275 | 4.00 | 9 | -1.51 | 20 | -30.20 | |
| | Chelushkina, Irina | | wg | 2209 | SRB | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Pogorelskikh, Sofia | | wf | 2191 | SRB | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Dragomirescu, Angela | | wm | 2130 | ROU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Rakhmangulova, Anastasiya | | wm | 2308 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Eric, Jovana | | wg | 2217 | SRB | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ionescu, Irina | | wg | 2123 | ROU | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Manakova, Maria | | wg | 2146 | SRB | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Blagojevic, Tijana | | wm | 2203 | SRB | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Mehmed, Elif | | wf | 2195 | SRB | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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