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Individual Calculations August 2023 |
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| Pelech, Roee Total change: -77.20 | |   |
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| 13th Kiryat Ono Summer Festival Open A | Kiryat Ono | ISR | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2164 | 2.00 | 5 | -0.76 | 40 | -30.40 | |
|  Dvoirys, Semen I. | g | | 2474 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Meirovich, Ilay | | | 1935 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Azoulay, Yehonatan | | | 1861 | ISR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ribshtein, Nati | m | | 2232 | ISR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Grabinsky, Yoni | | | 2121 | ISR | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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) | | | | CZECH OPEN 2023 - A | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2164 | 3.50 | 9 | -1.17 | 40 | -46.80 | |
| | Levitan, Judah Nathan | | | 1844 | RSA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Svanda, Ondrej | f | | 2358 | CZE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mitusov, Semen | m | | 2455 | NOR | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Itgelt, Khuyagtsogt | f | | 2321 | MGL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Badenhorst, Chloe | | wf | 1900 | RSA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Fiedorek, Michal | f | | 2332 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Dovzhenko, Viktor | m | | 2013 | UKR | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Sommer, Justus | | | 2025 | GER | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Paikens, Reinis | | | 2073 | LAT | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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