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Individual Calculations February 2019 |
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| Ramyasiri, Kaveen Poorna Total change: 16.20 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1315 | 2.50 | 6 | 0.81 | 20 | 16.20 | |
|  Saravanabaavan, Brijeash | | | 1549 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Kalansooriya, D A | | | 1030 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Piyumantha, M Thisal Manjith | | | 1584 | SRI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Ediriweera, Shakthi | | | 1715 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Kithmal, P M Kalindhu | | | 1508 | SRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Wettasinha, Vasanta | | | 1622 | SRI | 0.00 | 1 | -0.14 | 20 | -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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