Individual Calculations June 2017 |
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Ostfeld, Zvi Total change: -34.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Liga Alef Sharon 2017 Round 8-9 | varios | ISR | 2017-05-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1875 | 1814 | 0.00 | 2 | -0.85 | 40 | -34.00 | |
| Pachtman, Vadim | | | 1748 | ISR | 0.00 | 1 | -0.59 | 40 | -23.60 | | Steiner, Gilad | | | 2002 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | | 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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