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Rapid:
Individual Calculations November 2019 |
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| Dissanayake, Ranura Total change: -2.20 | |   |
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| Sri Lanka Mercantile - Government Service Rapid Chess Championship 2019 | Colombo | SRI | 2019-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1543 | 3.00 | 5 | -0.11 | 20 | -2.20 | |
|  Samarakoon, U L | | | 1855 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Jayasekara, J P Minesh Peter | | | 1153 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tennakoon, I L K | | | 1535 | SRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Karunanayake, H M | | | 1447 | SRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Rathnayake, Nipuni | | | 1143 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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