Rapid:
Individual Calculations September 2017 |
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Alcala, Alvin Total change: -6.80 | | |
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Alshareef Corner Open Chess Tournament | Al-Khobar | KSA | 2017-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1939 | 2228 | 5.50 | 7 | -0.34 | 20 | -6.80 | |
| Al Dosari, Naif | | | 1828 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Elzamar, Ahmad | | | 1828 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Alaras, Alvin | | | 1917 | PHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | Al Mutairi, Abdullah F | | | 2008 | KSA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Gallardo, Aldrin | | | 1998 | PHI | 0.00 | 1 | -0.79 | 20 | -15.80 | | Dawoud, Islam Ali | | | 1939 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | Asoque, Romelio | | | 2052 | PHI | 0.50 | 1 | -0.23 | 20 | -4.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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