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Individual Calculations March 2020 |
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| Randil, Lakshitha Total change: -20.00 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Kurunegala Event | Kurunegala | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1965 | 5.00 | 7 | -1.00 | 20 | -20.00 | |
|  Dissanayaka, D A K N R | | | 1565 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Maithripala, W D P N | | | 1565 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Senevirathne, S D B K | | | 1587 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Madushanka, B W M Malith | | | 1578 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Herath, H M J R | | | 1565 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kiriella, K G T S D | | | 1781 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Dabarera, G W D M | | | 1830 | SRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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