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Individual Calculations February 2019 |
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| Senevirathne, S D B K Total change: 22.00 | |   |
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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 |
| 1227 | 1406 | 5.50 | 7 | 0.55 | 40 | 22.00 | |
|  Nanayakkara, Sonal Anjana | | | 1064 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Wijesinghe, Yonal | | | 1141 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Wijeratne, Rehan Nawantha | | | 1102 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Dissanayaka, Yadeesha Rashmane | c | | 1488 | SRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Sathmina, S L Lalindu | | | 1443 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Hewawasam, H Y Thisaga Manvidu | | | 1278 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Rathnayaka, Minaga Yethmin | | | 1073 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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