Individual Calculations September 2017 |
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Sierra, Sergio Total change: -22.00 | | |
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IRT JOACHIN DORNER IN MEMORIAM | Guatemala | GUA | 2017-07-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1857 | 1685 | 0.00 | 2 | -0.55 | 40 | -22.00 | |
| Gramajo V., Juan Carlos | | | 1890 | GUA | 0.00 | 1 | -0.24 | 40 | -9.60 | | Lossi C., Cyrano Jose | | | 1824 | GUA | 0.00 | 1 | -0.31 | 40 | -12.40 | | 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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