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Individual Calculations February 2020 |
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| Weerathungalage, W D Malisha Sasv Total change: 114.00 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 11 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1179 | 1137 | 5.50 | 6 | 2.85 | 40 | 114.00 | |
|  Abiru, K A Aken | | | 1007 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Herath, H M J R | | | 1214 | SRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Dissanayake, D M S L | | | 1248 | SRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Bandara, T M Himath Indeewara | | | 1229 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Wijeratne, Rehan Nawantha | | | 1213 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Bhavanan, J | | | 1163 | SRI | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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