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Rapid:
Individual Calculations September 2017 |
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| Kaminetsky, Yuval Total change: -77.80 | |   |
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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 |
| 1419 | 1597 | 3.00 | 9 | -3.51 | 20 | -70.20 | |
|  Maor, Noam | | | 1352 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Kereth, Oren | | | 1850 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vetshtein, Lior | | | 1360 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ostrovsky Berman, Noam | | | 1318 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Marcus, Eyal | | | 1323 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Lisak, Rotem | | | 1389 | ISR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lavi, Amir | | | 1329 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ofek, Omri | | | 1379 | ISR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Bar, Indy | | | 1475 | ISR | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | Israel Youth Team Championship 2017 U18 | Beit Meir | ISR | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1597 | 0.00 | 2 | -0.38 | 20 | -7.60 | |
| | Adar, Idan | | | 1917 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Weintraub, Amit | | | 1788 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
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