Blitz:
Individual Calculations December 2018 |
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Ruwanpathirana, Priyantha Total change: 15.60 | | |
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Mercantile and Government Service Blitz Chess Championship 2018 | Colombo | SRI | 2018-11-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1654 | 1380 | 1.50 | 4 | 0.78 | 20 | 15.60 | |
| Withanage, Nishantha | | | 1681 | SRI | 0.50 | 1 | 0.35 | 20 | 7.00 | | Herath, Nishendra | | | 1780 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Bentharaarachchi, Sudesh | | | 1580 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | Perera, K L D J | | | 1573 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | * 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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