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Individual Calculations February 2019 |
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| Randula, R A Lakithu Manesh Total change: 0.00 | |   |
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| Sri Lanka National Youth Championship 2018 - Under 9 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1058 | 0 | 3.00 | 5 | 0.00 | 1078 | | 0.00 | |
|  Senevirathne, D C B K | | | 1011 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Dissanayake, Emal Imandiv S | | | 1080 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Sanviru, G H A Dulnith | | | 1063 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gamage, A G R Ruwanmith | | | 1099 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dilsara, H M Vinuja | | | 1037 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1078 | 0 | 1.00 | 5 | 0.00 | 838 | | 0.00 | |
| | Dissanayake, D A Thavinsa Archani | | | 1108 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, K A Thinura | | | 1045 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Warushvithana, Senuri Shehana Ku | | | 1017 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Hansima, Charitha Kumari | | | 1126 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Fernando, H Methushi Amaya | | | 1096 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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