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Rapid:
Individual Calculations September 2017 |
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| Lisak, Rotem Total change: 64.60 | |   |
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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 |
| 1534 | 1389 | 5.00 | 6 | 2.92 | 20 | 58.40 | |
|  Neiman, Maks | | | 1789 * | ISR | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Gorshtein, Asaf | | | 1789 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lavi, Amir | | | 1329 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kaminetsky, Yuval | | | 1597 | ISR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ostrovsky Berman, Noam | | | 1318 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ofek, Omri | | | 1379 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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 Youth Team Championship 2017 U18 | Beit Meir | ISR | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1389 | 2.50 | 6 | 0.31 | 20 | 6.20 | |
| | Kotler, Yiftah | | | 1615 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Almog, Shani | | | 1226 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Levy, Zohar | | | 1583 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Sobel, Ido | | | 1581 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tsirilman, Guy | | | 1605 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vetshtein, Lior | | | 1360 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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