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Blitz:
Individual Calculations November 2017 |
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| Rathgalla, J M C B Total change: -24.40 | |   |
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| 3rd Sri Lanka Mercantile Blitz Team Chess Championship 2017 | Colombo | SRI | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1670 | 2.00 | 5 | -1.22 | 20 | -24.40 | |
|  Perera, M A Ruchira Samantha | | | 1270 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sooriarachchi, Nethaji Tharinda | | | 1632 | SRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Priyadharsana, A A B D | | | 1939 | SRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Gunarathna, D A Viraj Darshana | | | 1519 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Dangalla, Rukshan | | | 1334 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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