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Individual Calculations January 2019 |
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| Yacov-Sela, Asaf Total change: -53.60 | |   |
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| Artzit Youth League -East 2018/9 5-7 | Various | ISR | 2018-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1154 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
|  Kadria, Avi | | | 1554 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Israel Cadet Championship U11 Qualifier 2018 Center | Kiryat Ono | ISR | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1154 | 0.00 | 3 | -1.26 | 40 | -50.40 | |
|  Korshenbaum, Lior | | | 1234 | ISR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Kochavi, Dana | | | 1202 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Sella, Eyal | | | 1196 | ISR | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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