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Rapid:
Individual Calculations September 2017 |
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| Sobel, Alon Total change: -6.00 | |   |
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| Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial | Nir Haemek | ISR | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1564 | 3.50 | 7 | -0.25 | 20 | -5.00 | |
|  Aizenberg, Benny | | | 1761 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Shavit, Inbar | | | 1456 | ISR | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Sahar, Gilad | | | 1534 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Yaniv, Yuval | | | 1845 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Neiman, Eliran | | | 1406 | ISR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Shtekler, Itamar | | | 1337 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Alpert, Shachar | | | 1455 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Israel Youth Team Championship 2017 U18 | Beit Meir | ISR | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1564 | 1.00 | 5 | -0.05 | 20 | -1.00 | |
| | Lukin, Elisha | | | 1964 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hoffmann, Yair | | | 1800 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tiefenbrunn, Yishai | | | 1556 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Kupervaser, Erez | | | 1846 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Barak, Gil | | | 1923 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | |
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