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Individual Calculations August 2023 |
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| Shifrin, Yonatan Total change: 12.40 | |   |
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| Summer 2023 petah tikva B | Petah Tikva | ISR | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1283 | 4.00 | 7 | 0.21 | 40 | 8.40 | |
|  Lavi, Itay | | | 1166 | ISR | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Larioshin, Ariel | | | 1244 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Ben-Avi, Dotan | | | 1219 | ISR | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Yehuda, Beeri | | | 1255 | ISR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Margolin-Herman, Ofek | | | 1237 | ISR | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Sheinin, Dvir | | | 1149 | ISR | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Menashe, Lior | | | 1518 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | 13th Kiryat Ono Summer Festival Open C | Kiryat Ono | ISR | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1283 | 1.50 | 3 | 0.10 | 40 | 4.00 | |
| | Friedland, Benzi | | | 1071 | ISR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Asherov, Aharon | | | 1512 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Itkin, Igor | | | 1344 | ISR | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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