Individual Calculations March 2018 |
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Izrailov, Zecharia Total change: -9.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Liga Artzit Center 2018 Round 3-4 | various | ISR | 2018-02-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1984 | 2153 | 1.00 | 2 | -0.45 | 20 | -9.00 | |
| Zror, Oren | | | 1989 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | Hadari, Ariel | | | 1978 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | 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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