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Blitz:
Individual Calculations February 2018 |
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| Arunakirinathan, Aruthran Total change: 37.20 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 12 | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1143 | 5.00 | 7 | 1.86 | 20 | 37.20 | |
|  Edirisinghe, Savindu Ransiha | | | 1062 | SRI | 1.00 | 1 | 0.39 | 20 | 7.80 | |  De Silva, L M S T | f | | 1429 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gamage, Liviru Hansana | | | 1031 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Gamage, Sanula Udan | | | 1068 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Samaraweera, Dimuth Indeepa | | | 1300 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Weerasooriya, Senith D Jagoda | | | 1084 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Indusara, M G Janitha | | | 1337 | SRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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