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Individual Calculations August 2023 |
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| Golan, Ori Total change: 92.40 | |   |
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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 |
| 1554 | 1399 | 3.50 | 7 | 1.09 | 40 | 43.60 | |
|  Kedar, Shilo | | | 1252 | ISR | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Keren, Roy | | | 1269 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Gilor, Amit | | | 1735 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bodenshtein, Yair | | | 1854 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Glik, Mike | | | 1437 | ISR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Gadasi, Noam | | wc | 1801 | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sandler, Yuval | | | 1532 | ISR | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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) | | | | 13th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1399 | 2.00 | 5 | 1.22 | 40 | 48.80 | |
| | Shifrin, Evgeny | | | 1716 | ISR | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Faust, Roi | | | 1832 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Abitbul, Matan | | | 1642 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sagi, Elisha | | | 1642 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kosich, Lesia | | | 1648 | UKR | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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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