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Individual Calculations January 2018 |
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| Ovadia, Tomer Total change: -13.60 | |   |
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| Mark Center Autumn 2017 B | Tel Aviv | ISR | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1277 | 1.50 | 6 | -0.11 | 40 | -4.40 | |
|  Zaslavsky, Oleg | | | 1549 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Asherov, Aharon | | | 1677 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ater, Yuval | | | 1403 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Vilkovsky, Elias | | | 1637 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Qasem, Muhamad Mody | | | 1200 | ISR | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Goldenberg, Amit | | | 1412 | ISR | 1.00 | 1 | 0.68 | 40 | 27.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Liga Noar Artzit North 2017-18 Round 5-7 | various | ISR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1277 | 0.00 | 1 | -0.23 | 40 | -9.20 | |
| | Sitbon, Itay | | | 1487 | ISR | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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