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Blitz:
Individual Calculations January 2017 |
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| Lahiru, N P G Sithija Total change: 4.40 | |   |
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| National Youth Blitz Championships 2016 - Open Under 16 | Colombo | SRI | 2016-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1663 | 4.50 | 5 | 0.22 | 20 | 4.40 | |
|  Raheem, T Akeel | | | 1365 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Sapumanage, T C B D | | | 1263 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kiriella, K G Nimesha Shalinda | | | 1380 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tissera, H M S | | | 1263 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herath, Nipuna B B | | | 1472 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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