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Individual Calculations February 2024 |
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| Levitan, Ronit Total change: 58.80 | |   |
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| Arzit Zafon 2024 1 | Israel | ISR | 2024-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2101 | 1.00 | 1 | 0.70 | 20 | 14.00 | |
|  Kupervaser, Erez | f | | 2250 | ISR | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | | | Autumn 2023 Haifa-Nesher Raiting over 2000 | Haifa | ISR | 2024-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2101 | 4.50 | 6 | 2.43 | 20 | 48.60 | |
|  Gruzman, Ilya | c | | 2151 | ISR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Liinker, Mikhail | | | 2263 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Ljubarov, Mark | f | | 2305 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kaplivatski, Alexander | f | | 2164 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Tartakovsky, Daniel | | | 2131 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Aharon, Ofir | f | | 2305 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Israel Open Championship 2023 | israel | ISR | 2024-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2101 | 5.50 | 9 | -0.19 | 20 | -3.80 | |
| | Rosen, Ori | | | 1701 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ben Ari, Yannay | m | | 2417 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Khairova, Evelina | | | 1547 | ISR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Efroimski, Marsel | m | wg | 2434 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Selictar, Ori | | | 1436 | ISR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kobo, Ori | g | | 2541 | ISR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Snappir, Eitan | | | 1818 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rinberg, David | | | 1790 | ISR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Meizlin, Yaacov | | | 1857 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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