Individual Calculations February 2020 |
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Roiz, Michael Total change: -4.60 | | |
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Israeli National Team Championship 2020 Round 1-4 | Various | ISR | 2020-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2477 | 2598 | 1.50 | 3 | -0.46 | 10 | -4.60 | |
| Bykhovsky, Avigdor | g | | 2403 | RUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | Vydeslaver, Alik | m | | 2385 | ISR | 0.50 | 1 | -0.27 | 10 | -2.70 | | Nabaty, Tamir | g | | 2644 | ISR | 0.50 | 1 | 0.06 | 10 | 0.60 | | 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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