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Individual Calculations December 2018 |
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| Wul, Kfir Total change: -29.60 | |   |
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| Masters Rg -Autumn 18 | Ramat Gan | ISR | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1060 | 1.00 | 4 | -0.02 | 40 | -0.80 | |
|  Bercovich, Asaf | | | 1295 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Kochavi, Dana | | | 1155 | ISR | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Sapir, Eytan | | | 1266 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ater-Datz, Noam | | | 1297 | ISR | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | | | Kiryat Ono Preparation for Qualifiers U11 | Kiryat Ono | ISR | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1060 | 0.00 | 3 | -0.72 | 40 | -28.80 | |
| | Sherman, Idan | | | 1381 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rosenberg, Guy | | | 1094 | ISR | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Qasem, Muhamad Mody | | | 1367 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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