Individual Calculations April 2017 |
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Polyakov, Alex Total change: 10.20 | | |
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Liga Artzit South 2017 Round 5-6 | varios | ISR | 2017-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2218 | 2213 | 1.50 | 2 | 0.51 | 20 | 10.20 | |
| Gutkin, Boris | f | | 2249 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | | Kraizman, Evgeny | | | 2187 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | | 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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