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Individual Calculations January 2018 |
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| Bar, Indy Total change: 42.80 | |   |
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| Kfar Saba Autumn 2017 | Kfar Saba | ISR | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1280 | 1.00 | 4 | 0.50 | 40 | 20.00 | |
|  Gorelikov, Israel | | | 1680 * | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Glatt, Oded | | | 1672 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sitbon, Itay | | | 1461 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Friedland, Eldar | | | 1680 * | ISR | 0.00 | 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) | | | | Liga Noar Artzit North 2017-18 Round 5-7 | various | ISR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1256 | 1.00 | 1 | 0.57 | 40 | 22.80 | |
| | Abu-Hariri, Adam | | | 1306 | ISR | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | |
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