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Individual Calculations July 2018 |
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| Dayan, Itay Total change: -7.80 | |   |
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| Mark Center Tuesdays Spring 2018 B | Tel Aviv | ISR | 2018-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1435 | 2.00 | 5 | -1.04 | 20 | -20.80 | |
|  Qasem, Muhamad Mody | | | 1177 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Vilkovsky, Elias | | | 1619 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Solel, Tomer | | | 1345 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Weller, Tomer | | | 1475 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Freiberg, Doron | | | 1072 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Rishon Lezion Mondays Spring 2018 B | Rishon Lezion | ISR | 2018-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1435 | 3.00 | 6 | 0.65 | 20 | 13.00 | |
| | Samarin, Leonid | | | 1678 | ISR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Radensky, Yonatan | | | 1418 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Kostavetsky, Alexander | | | 1562 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Federovski, Yael | | | 1547 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Raiko, Gal | | | 1429 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Sandovich, Liviu | | | 1481 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | |
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