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Individual Calculations September 2019 |
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| Srilal, D A D T Total change: 12.40 | |   |
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| Sri Lanka open International Rating Chess Championship 2019 | Anuradhapura | SRI | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1347 | 3.00 | 6 | 0.31 | 40 | 12.40 | |
|  Chakravarthi Reddy, M | m | | 1747 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Namarathna, H K T I | | | 1111 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Galappaththi, Chinthaka Anuruddh | f | | 1747 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayashanka, S A D Sadeepa | | | 1046 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Lasitha, Subash | c | | 1702 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Jayawardhana, M A C L | | | 1136 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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