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Individual Calculations March 2020 |
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| Dinayana, Thinuga Total change: 57.60 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1072 | 3.00 | 7 | 1.44 | 40 | 57.60 | |
|  Dahanayake, Isara Banidu | c | | 1472 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dissanayake, Praveen Manodya | | | 1309 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Sandaruwan, M G Ravindu | | | 1385 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Dissanayake, Sasandu Upeksha | | | 1285 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Dissanayake, Ranura | | | 1472 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perera, N Dumitha Sandumith | | | 1010 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Gayanuka, B D Omira | | | 1274 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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