Rapid:
Individual Calculations January 2018 |
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Portnoy, Joy Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Israel Rapid Championship 2017 | Kfar Vradim | ISR | 2017-12-14 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1771 | 0 | 2.00 | 7 | 0.00 | 1613 | | 0.00 | |
| Poleg, Matan | | | 2092 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | Kochavi, Ori | | | 1873 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | Fainman, Avi | | | 1314 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | Malachi, Avraham | | | 1856 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | Lifshits, Raz | | | 1684 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | Buhman, Gabriel | | | 1549 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | Bernstein, Nathan | | | 2027 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | 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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