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Blitz:
Individual Calculations December 2018 |
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| Bandara, Viduna Lewke Total change: 2.40 | |   |
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| Sri Lanka National Youth Blitz Championship 2018 - Under 12 Open | Colombo | SRI | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1216 | 3.00 | 5 | 0.12 | 20 | 2.40 | |
|  Rodrigo, I Vihanga Mithsara | | | 1082 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | De Silva, L M S T | f | | 1449 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Thusara, H G Thoshintha | | | 1105 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Jayaweera Gamage, Disindu Hansad | | | 1060 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dissanayake, Sasandu Upeksha | | | 1120 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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