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Individual Calculations May 2014 |
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| Thilakarathne, G M S Total change: -19.05 | |   |
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| Sri Lanka National Youth Chess Championship Under 14 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1724 | 5.50 | 8 | -1.27 | 15 | -19.05 | |
|  Ranawaka, Nuran Lakshitha N | | | 1324 * | SRI | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Sapumanage, T C B D | | | 1324 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rathnayake , T P | | | 1365 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Nanayakkara, J A G Ganganath | | | 1559 | SRI | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Anojman, S. | | | 1515 | SRI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Malhara, W.a. Hansana | | | 1469 | SRI | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Weerakoon, R K B | | | 1343 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Iddagoda, Nikitha | | | 1464 | SRI | 0.50 | 1 | -0.32 | 15 | -4.80 | | | * 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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