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Individual Calculations September 2023 |
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| Bernadskiy, Vitaliy Total change: -6.40 | |   |
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| FIDE World Cup 2023 | Baku | AZE | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2581 | 2545 | 0.50 | 2 | -0.40 | 10 | -4.00 | |
|  Kuybokarov, Temur | g | | 2581 | AUS | 0.50 | 1 | 0.05 | 10 | 0.50 | |  Kuybokarov, Temur | g | | 2581 | AUS | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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) | | | | Romanian Grand Prix 4th stage | Arad | ROU | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2342 | 2530 | 6.50 | 9 | -0.04 | 10 | -0.40 | |
| | Liargovas, Dimitrios | | | 2130 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pletl, Akos | | | 2198 | SRB | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Raahul, V S | m | | 2346 | IND | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Rozen, Eytan | m | | 2433 | ISR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Soltanici, Ruslan | m | | 2357 | MDA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Parkhov, Yair | m | | 2489 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Mastrovasilis, Athanasios | g | | 2484 | GRE | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Secheres, Adrian-Simion | f | | 2371 | ROU | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Serban, Cristian-Stefan | c | | 2274 | ROU | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Turniej Arcymistrzowski | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2514 | 2530 | 4.50 | 9 | -0.20 | 10 | -2.00 | |
| | Psyk, Radoslaw | | | 2452 | POL | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Fedorchuk, Sergey A | g | | 2586 | UKR | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Gavrilescu, David | g | | 2526 | ROU | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Plat, Vojtech | g | | 2491 | CZE | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Janik, Igor | g | | 2539 | POL | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Kempinski, Robert | g | | 2556 | POL | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Brodowski, Piotr | m | | 2442 | POL | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Nasuta, Grzegorz | g | | 2544 | POL | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Klimkowski, Jan | f | | 2490 | POL | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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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