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Rapid:
Individual Calculations September 2023 |
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| Freiberg, Doron Total change: 1.20 | |   |
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| Rapid in Honor of GM Jacob Murey B | Kfar Saba | ISR | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1183 | 0.00 | 4 | -0.85 | 20 | -17.00 | |
|  Rubinstein, Dori | | | 1514 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Doron, Itay | | | 1333 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Torres, Itamar | | | 1246 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Idesis, Yaacov | | | 1777 | ISR | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Kiryat Ono Summer 2023 Rapid 5 | Kiryat Ono | ISR | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1183 | 1.00 | 2 | 0.21 | 20 | 4.20 | |
| | Allouch, Gavriel | | | 1517 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ofir, Doron | | | 1058 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Kiryat Ono Summer 2023 Rapid 6 | Kiryat Ono | ISR | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1183 | 2.00 | 4 | 0.70 | 20 | 14.00 | |
| | Dimenshtein, Daniel | | | 1567 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Arian, Tal | | | 1195 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Nachmias, Moshe | | | 1251 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Shiloah, Eylon | | | 1318 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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