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Individual Calculations April 2020 |
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| Chandrasiri, S A Total change: -36.40 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Kandy Event | Kandy | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1742 | 4.50 | 7 | -1.82 | 20 | -36.40 | |
|  Senavirathna, U G D H B | | | 1342 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mannaperuma, M M Pamudu Thamara | | | 1342 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wiratunga, Jenith | | | 1452 | SRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Harrikizhan, K C | | | 1342 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wijethilake, D N | | | 1342 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wijesooriya, Rasindu | | | 1342 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Palangoda, U P G M Sasmitha | | | 1411 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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