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Blitz:
Individual Calculations May 2019 |
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| Basnayake, B M Thesandu Aken Total change: 9.80 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1123 | 1185 | 4.00 | 6 | 0.49 | 20 | 9.80 | |
|  Insara, S D Nadev | | | 1089 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Saravanabaavan, Brijeash | | | 1261 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Vikasitha, Y M T Dinoj | | | 1067 | SRI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Bandara, T M Himath Indeewara | | | 1037 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dharmasena, W M S S B | | | 1112 | SRI | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Jayasundara, J M Daham V | | | 1172 | SRI | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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