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Individual Calculations February 2019 |
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| Bhavanan, J Total change: 13.20 | |   |
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| Sri Lanka National Youth Championship 2018 - Under 11 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1106 | 2.00 | 4 | 0.33 | 40 | 13.20 | |
|  Kisala, W R A | | | 1002 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Bandara, K A Thinura | | | 1045 | SRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Saravanabaavan, Brijeash | | | 1469 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Karunaratne, Rahel Chaanakya | | | 1218 | SRI | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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