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Blitz:
Individual Calculations February 2018 |
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| Perera, G Poorna Udara Dhananjay Total change: -24.80 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 16 | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1139 | 1.50 | 6 | -1.24 | 20 | -24.80 | |
|  Abeydeera, Adeesha | | | 1431 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Wijerathna, Methma | | | 1046 | SRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Induwara, C Sujith | | | 1298 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mahipala, N A Pasindu Sasanka | | | 1078 | SRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Wattage, Jayavi Nimandith | | | 1087 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Thilakaratne, D N Adithya Wijetu | | | 1128 | SRI | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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