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Individual Calculations August 2023 |
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| Faust, Yotam Total change: -14.60 | |   |
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| Kfar Saba Open Chess Championship 2023 | Kfar Saba | ISR | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1597 | 3.50 | 8 | -0.51 | 20 | -10.20 | |
|  Gov, Guy | | | 2114 | ISR | 0.50 | 1 | 0.46 | 20 | 9.20 | |  Uralevich, Itay | | | 1434 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Magen, Amnon | | | 2083 | ISR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Hanein, Avri | | | 1463 | ISR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Yehuda, Beeri | | | 1255 | ISR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Pupko, Nathan | | | 1445 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Cohen, Ofer | | | 1498 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Etzion, Oded | | | 1740 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | 13th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1597 | 2.00 | 5 | -0.22 | 20 | -4.40 | |
| | Ofir, Nevo | | | 1660 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Tauber, Ori | | | 1409 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Afek, Itay | | | 1655 | ISR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Gurevich, Hillel | | | 1747 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gilad, Tomer | | | 1709 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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