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Rapid:
Individual Calculations October 2017 |
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| Dampage, V Isuraka Total change: -3.20 | |   |
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| Inaugural Sri Lanka National Rapid Chess Championship 2017 | Colomno | SRI | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1332 | 3.00 | 6 | -0.16 | 20 | -3.20 | |
|  Karunaratne, D C J | | | 1732 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Thranga, B Nalin | | | 1197 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gunathilaka, M H V S Shanaaka | | | 1513 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Samaranayake, Lashitha | | | 1146 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Senthikumar, Jayaram | | | 1101 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gunasekera, K M C P | | | 1253 | SRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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