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Individual Calculations December 2018 |
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| Kochavi, Ori Total change: 33.20 | |   |
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| Joint Masters #1 | Various | ISR | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2196 | 4.50 | 7 | 0.58 | 40 | 23.20 | |
|  Tamir, Roee | | | 1796 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ribstein, Orel | | | 1796 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gorshtein, Ido | f | | 2392 | ISR | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Caspi, Israel | m | | 2471 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Yaniv, Ori | | | 1980 | ISR | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Yaniv, Yuval | | | 2199 | ISR | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Aharonovich, Itamar | f | | 2282 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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) | | | | Elite Youth League - North 2018/9 4-5 | Various | ISR | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 2160 | 2.00 | 2 | 0.25 | 40 | 10.00 | |
| | Hayohamo, Raz | | | 1886 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kopaloff, Liam | | | 1760 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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