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Individual Calculations August 2021 |
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| Koren, Yotam Total change: 36.40 | |   |
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| Kiryat Ono 11th Summer Festival 2021 Morning Youth Event | Kiryat Ono | ISR | 2021-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1068 | 2.00 | 2 | 1.49 | 40 | 59.60 | |
|  Katz, Adi | | | 1154 | ISR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Baruch, Amit | | | 1391 | ISR | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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) | | | | 11th Kiryat Ono Summer Festival Open C | Kiryat Ono | ISR | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1068 | 1.00 | 4 | -0.58 | 40 | -23.20 | |
|  Sapir, Omri | | | 1134 | ISR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Friedland, Benzi | | | 1136 | ISR | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Levitan, Liel | | | 1096 | ISR | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Ingel, Mica Bar | | | 1218 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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