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Individual Calculations September 2022 |
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| Demchenko, Svitlana Total change: 61.40 | |   |
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| 15th Paleochora International open 2022 - A group | Paleochora | GRE | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2122 | 4.50 | 9 | 1.94 | 20 | 38.80 | |
|  Katsanis, Vasileios Dim | | | 1720 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barp, Alberto | m | | 2423 | ITA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Yankelevich, Lev | m | | 2496 | GER | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Barbot, Pierre | m | | 2438 | FRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Giannoulakis, Lampros | f | | 2346 | GRE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Pap, Misa | g | | 2375 | SRB | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mitsis, Georgios | | | 2334 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Spyratos, Nikolaos | | | 2268 | GRE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Markidis, Konstantinos | f | | 2259 | GRE | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | 44th FIDE Chess Olympiad Chennai 2022 Women | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2122 | 7.50 | 11 | 1.13 | 20 | 22.60 | |
| | De Souza, Ivana Claudia Eyram | | | 1722 * | TOG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peng, Zhaoqin | g | wg | 2349 | NED | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Wijesuriya, G P Y | | wc | 1581 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Pilsova, Karolina | | wg | 2230 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Rivera Negron, Yanira | | wc | 1770 | PUR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Silva Rosas, Natalia | | wc | 1780 | URU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Trippold, Denise | | wf | 2151 | AUT | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Chirivi C, Jenny Astrid | | wm | 2157 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Aydin, Gulenay | | wf | 2100 | TUR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Yao, Lan | | wm | 2274 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Campos, Maria Jose | | wf | 2185 | ARG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | |
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