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Rapid:
Individual Calculations August 2016 |
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| Sirak, Guy Total change: 65.40 | |   |
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| Israel Youth Team Championship 2016 Under 12 | Hakfar Hayarok | ISR | 2016-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1459 | 3.00 | 4 | 0.95 | 20 | 19.00 | |
|  Goddard, Nathan | | | 1374 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tal-Shahar, Liam | | | 1424 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Sokolovsky, Yahli | | | 1589 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Linik, Daniel | | | 1414 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | Gony Markovich Memorial rapid 2016 B | Rishon Lezion | ISR | 2016-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1459 | 3.50 | 5 | 2.02 | 20 | 40.40 | |
| | Lubelsky, Alex | | | 1797 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Fainman, Avi | | | 1454 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Bigelman, Itzhak | | | 1465 | ISR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Megidov, Anatoly | | | 1859 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Dvorsky, David | | | 1628 | ISR | 1.00 | 1 | 0.72 | 20 | 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) | | | | 7th Kiryat Ono Summer Festival rapid under 1550 | Kiryat Ono | ISR | 2016-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1459 | 2.00 | 3 | 0.30 | 20 | 6.00 | |
| | Ater, Yuval | | | 1159 | ISR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Amitai, Ido | | | 1679 | ISR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Reshef, Ido | | | 1366 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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