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Individual Calculations February 2024 |
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| Orian, Noga Total change: 107.20 | |   |
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| Elite League Zafon 2024 5 | Israel | ISR | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1999 | 1.00 | 1 | 0.17 | 40 | 6.80 | |
|  Magen, Ofek | | | 1730 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | Arzit Zafon 2024 1 | Israel | ISR | 2024-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2052 | 1.00 | 1 | 0.81 | 40 | 32.40 | |
| | Aharon, Ofir | f | | 2305 | ISR | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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) | | | | Autumn 2023 Haifa-Nesher Raiting over 2000 | Haifa | ISR | 2024-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2052 | 1.50 | 6 | -0.87 | 40 | -34.80 | |
| | Kaplivatski, Alexander | f | | 2164 | ISR | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Gov, Guy | | | 2127 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Menahem, Adi | c | | 2062 | ISR | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Steiner-Prozhanski, Giora | | | 2229 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Pevzner, Maks | | | 2072 | ISR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Tartakovsky, Daniel | | | 2131 | ISR | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | Israel Open Championship 2023 | israel | ISR | 2024-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2052 | 5.50 | 9 | 2.57 | 40 | 102.80 | |
| | Khir, Yoseph Wafi | | | 1652 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bronstein, Or | m | | 2441 | ISR | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Efroimski, Marsel | m | wg | 2434 | ISR | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Tifferet, Shakked | f | | 2334 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pivnik, Mark | | | 1635 | ISR | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Kraus, Ohad | | | 2325 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Streltsov, Alexey | f | | 2341 | ISR | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Kupervaser, Erez | f | | 2250 | ISR | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Shohat, Yotam | f | | 2328 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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