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Rapid:
Individual Calculations August 2023 |
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| Margolin-Herman, Ofek Total change: 78.40 | |   |
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| Kiryat Ono Summer 2023 Rapid 1 | Kiryat Ono | ISR | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1317 | 2.50 | 3 | 0.53 | 40 | 21.20 | |
|  Pozner, Ron | | | 1036 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Gazit, Yair | | | 1228 | ISR | 0.50 | 1 | -0.12 | 40 | -4.80 | |  Har-Zahav, Tamir | | | 1312 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | 13th Kiryat Ono Summer Festival Rapid Championship | Kiryat Ono | ISR | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1317 | 0.50 | 2 | 0.23 | 40 | 9.20 | |
| | Han, Oron | | | 1523 | ISR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Raiko, Yossi | | | 1838 | ISR | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Green Village championship of Summer Camp 2023 | Green Village | ISR | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1317 | 3.50 | 5 | 1.20 | 40 | 48.00 | |
| | Galmidi, Ester | | | 1075 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Barzuza Oliar, Asa | | | 1515 | ISR | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Magen, Ofek | | | 1572 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hanein, Avri | | | 1338 | ISR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Cohen, Yisgav | | | 1241 | ISR | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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) | | |
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