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Individual Calculations May 2014 |
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| Edirisinghe, S Thulnith Total change: -26.70 | |   |
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| Sri Lanka National Youth Chess Championship Under 12 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1329 | 1.00 | 4 | -0.89 | 30 | -26.70 | |
|  Thilakarathne, G M H | | | 1729 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Liyanage, Ranindu Dilshan | | | 1432 | SRI | 0.00 | 1 | -0.36 | 30 | -10.80 | |  Nethsara, W M Daham | | | 1135 | SRI | 0.50 | 1 | -0.25 | 30 | -7.50 | | | Saai Syvendra, S | | | 1178 | SRI | 0.50 | 1 | -0.20 | 30 | -6.00 | | | * 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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