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Individual Calculations April 2018 |
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| Jayamaha, J M L R Bandara Total change: 6.00 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Kurunegala Event | Kurunegala | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1051 | 1.50 | 4 | 0.15 | 40 | 6.00 | |
|  Withanarachchi, W A P I | | | 1451 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bandara, R M D T | | | 1129 | SRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Peiris, T H M D R G | | | 1085 | SRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Liyanage, L D S | | | 1100 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | * 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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