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Individual Calculations December 2017 |
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| Sobel, Alon Total change: 44.40 | |   |
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| Nat. Ch. 1-8 final 2017 Ramat Gan | Ramat Gan | ISR | 2017-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1563 | 6.50 | 9 | 1.27 | 40 | 50.80 | |
|  Landau, Gil | | | 1405 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Dayan, Itay | | | 1387 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Podgaetski, Roey | | | 1477 | ISR | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Blumenfeld, Noam | | | 1259 | ISR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Oren, Ofer | | | 1482 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Shetah, Roi | | | 1677 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Zemach, Nadav | | | 1655 | ISR | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Shapira, Gal | | | 1651 | ISR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Bialik, Eyal | | | 1481 | ISR | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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 Center 2017-18 Round 3-4 | various | ISR | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1570 | 0.00 | 1 | -0.16 | 40 | -6.40 | |
| | Kochavi, Ori | | | 1860 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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