Individual Calculations February 2017 |
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Ruderfer, Mark B Total change: 2.20 | | |
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Israel National Team Championship 2017 Round 1-4 | various | ISR | 2017-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2304 | 2284 | 2.00 | 4 | 0.11 | 20 | 2.20 | |
| Barenboim, Grigory | | | 2198 | ISR | 0.50 | 1 | -0.12 | 20 | -2.40 | | Chernomordik, Pavel | f | | 2278 | ISR | 0.50 | 1 | -0.01 | 20 | -0.20 | | Zanan, Evgeny | f | | 2422 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | | Aharon, Ofir | f | | 2318 | ISR | 0.50 | 1 | 0.05 | 20 | 1.00 | | 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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