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Individual Calculations April 2023 |
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| Pelech, Roee Total change: 125.20 | |   |
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| Rishon Lezion winter tour 2023 | Rishon le Zion | ISR | 2023-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1877 | 5.50 | 7 | 2.51 | 40 | 100.40 | |
|  Sapir, Omri | | | 1610 | ISR | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Levanzov, Yevgeny | | | 1575 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Hasson Shreger, Shalev | | | 1823 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Chernomordik, Pavel | f | | 2198 | ISR | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Ribstein, Orel | | | 2029 | ISR | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Ribshtein, Nati | m | | 2255 | ISR | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Barash, Mikhail | | | 2102 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | League Alef Shfela 2023 5-6 | Israel | ISR | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 1845 | 1.00 | 2 | 0.62 | 40 | 24.80 | |
| | Sherf, Roni | | | 2133 | ISR | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Chachashvili, Zuri | | | 2062 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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