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Individual Calculations August 2018 |
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| Leib, Daniel Total change: 22.00 | |   |
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| European School Chess Championship - Open U13 | Krakow | POL | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1740 | 5.50 | 9 | -0.54 | 40 | -21.60 | |
|  Tarawski, Adrian | | | 1356 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Wilk, Igor | | | 1560 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Wnek, Filip | | | 1691 | POL | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Trushko, Andrii | | | 1728 | UKR | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Szlosarczyk, Hubert | | | 1441 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Krupinski, Mikolaj | | | 1531 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Wasik, Mateusz | | | 1652 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Ovcharenko, Hryhoriy | | | 1564 | UKR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ochedzan, Tymon | c | | 1868 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | 9th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2018-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1786 | 3.00 | 4 | 1.09 | 40 | 43.60 | |
| | Gadasi, Noam | | wc | 1511 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Bronstein, Arkady | | | 2114 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Cohen, Elad | | | 1614 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Cohen, Avi | | | 2010 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | |
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