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Individual Calculations October 2023 |
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| Rozentalis, Eduardas Total change: -10.90 | |   |
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| Closed Jeruchess GM tournament | Jerusalem | ISR | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2397 | 2490 | 5.50 | 9 | -0.14 | 10 | -1.40 | |
|  Tzidkiya, Yeshaayahu | m | | 2445 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | |  Gruenfeld, Yehuda | g | | 2388 | ISR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zeltsan, Joseph | | | 2427 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Dvoirys, Semen I. | g | | 2469 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Haimovich, Tal | m | | 2359 | ISR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Rozen, Eytan | m | | 2433 | ISR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Mordechai, Hanan | f | | 2380 | ISR | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Kargin, Arseny | m | | 2389 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Tifferet, Shaked | f | | 2281 | ISR | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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) | | | | exe Slovakia Open 2023 Bratislava | Bratislava | SVK | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2484 | 5.50 | 9 | -0.95 | 10 | -9.50 | |
| | Kebis, Milos | | | 1843 | SVK | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Miasik, Adrian | | | 2055 | POL | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Shykhnenko, Hryhorii | | | 2084 * | SVK | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Azarov, Sergei | g | | 2588 | FID | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Pavlovic, Milos | g | | 2402 | SRB | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Pasti, Aron | f | | 2372 | HUN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Babula, Vlastimil | f | | 2255 | CZE | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Bochnicka, Vladimir | f | | 2350 | SVK | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Mazur, Stefan | m | | 2467 | SVK | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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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