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Individual Calculations August 2017 |
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| Kadosh, Lior Total change: -56.80 | |   |
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| Nat. Ch. 1-8 final 2017 Petah Tikva | Petah Tikva | ISR | 2017-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1532 | 1.00 | 3 | 0.31 | 40 | 12.40 | |
|  Fudim, Binyamin | | | 1728 | ISR | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Cohen, Hanan | | | 1690 | ISR | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Astman, Haim | | | 1833 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | 20th Maccabia International Open | Jerusalem | ISR | 2017-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1506 | 1.50 | 7 | -0.81 | 40 | -32.40 | |
| | Lukin, Elisha | | | 1906 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Freiman, Mark | | | 1830 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Manievich, Victor | | | 1906 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Seri, Eyal | | | 1335 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Shamis, Mordehay | | | 1749 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Levin, Evgeny | | | 1719 | ISR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Almog, Shani | | | 1201 | ISR | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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) | | | | Kiryat Ono 8th Summer Festival 2017 B | Kiryat Ono | ISR | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1506 | 0.50 | 4 | -0.92 | 40 | -36.80 | |
| | Shetah, Roi | | | 1648 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Milatin, Zvi | | | 1589 | ISR | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Guz, Ari | | | 1667 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Cohen, Elad | | | 1554 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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