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Individual Calculations September 2019 |
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| Levian, Omer Total change: 158.40 | |   |
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| Kiryat Ono 10th Summer Festival 2019 weekend B | Kiryat Ono | ISR | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1177 | 3.00 | 3 | 1.68 | 40 | 67.20 | |
|  Friedland, Benzi | | | 1187 | ISR | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Goldstein, Asaf | | | 1202 | ISR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Gavriely, Or | | | 1278 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | Israel Team Championship 2019 U14 | Afula | ISR | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1177 | 5.50 | 8 | 2.28 | 40 | 91.20 | |
| | Shilo, Aram | | | 1049 | ISR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Zuev, Ilya | | | 1406 | ISR | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Shaqed, Amir | | | 1128 | ISR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Hoffmann, Elia | | | 1189 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Wolf, Ofek Ilay | | | 1245 | ISR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Nissim, Allon | | | 1193 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Malkin, Ben | | | 1480 | ISR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Tsafrir, Ori | | | 1365 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | |
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