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Individual Calculations August 2018 |
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| Reshef, Ido Total change: -33.20 | |   |
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| Kiryat Ono 9th Summer Festival 2018 Morning Youth Event | Kiryat Ono | ISR | 2018-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1099 | 1335 | 1.50 | 2 | -0.09 | 40 | -3.60 | |
|  Shvartsburd, Rebekka | | | 1108 | ISR | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Hazan, Yotam | | | 1090 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 9th Kiryat Ono Summer Festival Open C | Kiryat Ono | ISR | 2018-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1335 | 0.50 | 3 | -0.74 | 40 | -29.60 | |
| | Bacall, Udi | | | 1509 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kochavi, Dana | | | 1192 | ISR | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Cohen, Dvir | | | 1499 | 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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