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Individual Calculations January 2019 |
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| Korshenbaum, Lior Total change: 63.60 | |   |
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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 |
| 1591 | 1221 | 0.00 | 2 | -0.20 | 40 | -8.00 | |
|  Shaham, Omer | | | 1561 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Yaniv, Yuval | | | 1621 * | 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 |
| 1361 | 1234 | 3.50 | 5 | 1.79 | 40 | 71.60 | |
| | Yacov-Sela, Asaf | | | 1154 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Radensky, Yonatan | | | 1423 | ISR | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Gadot, Ilay | | | 1246 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Duchan, Yoav | | | 1463 | ISR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Shatil, Shir | | | 1517 | ISR | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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