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Individual Calculations April 2017 |
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| Volodarsky, Michael Total change: -17.20 | |   |
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| Jerusalem Championship Arie Rosenberg Memorial 2017 | Jerusalem | ISR | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1492 | 2.50 | 8 | -0.63 | 40 | -25.20 | |
|  Rudnev, Nikolay | | | 1892 * | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Wenger, Jacques | | | 1892 * | BEL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mazar, Ariel | | | 1771 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Braun, Ilya | | | 1733 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Heimann, Ido | | | 1259 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Seri, Eyal | | | 1363 | ISR | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Klein, Achi | | | 1592 | ISR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Kaminetsky, Roee | | | 1257 | ISR | 0.50 | 1 | -0.29 | 40 | -11.60 | | | * 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) | | | NOTE: K factor changed | | Liga Bet Jerusalem 2017 Round 5-6 | Jerusalem | ISR | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1492 | 1.00 | 1 | 0.40 | 20 | 8.00 | |
| | Levine, Joseph | | | 1422 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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