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Rapid:
Individual Calculations June 2023 |
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| Goldberg, Yoni Total change: 3.60 | |   |
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| Leonid Gofshtein Memorial | Haifa | ISR | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1181 | 0.00 | 3 | -0.33 | 40 | -13.20 | |
|  Gov, Guy | | | 2099 | ISR | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Mendler, Omer | | | 1311 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Sorin, Boris | | | 1876 | ISR | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Israeli U12 Team Championship 2023 | Shaarey Tikva | ISR | 2023-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1189 | 2.00 | 5 | 0.42 | 40 | 16.80 | |
| | Gavriel, Adam | | | 1323 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Sapir, Omri | | | 1578 | ISR | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Ronin, Ilan | | | 1165 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Ziv, Daniel | | | 1288 | ISR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Aharonoff, Yair | | | 1358 | ISR | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | |
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