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Blitz:
Individual Calculations January 2019 |
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| Perera, D Upashan L Total change: 29.40 | |   |
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| Sri Lanka Inaugural Inter Club Blitz Chess Championship 2018 | Colombo | SRI | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1208 | 3.50 | 7 | 1.47 | 20 | 29.40 | |
|  Alahakoon, Isuru | | | 1608 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Liyanage, K G | | | 1096 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ilampoornan, Raguparan | | | 1527 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Chandrasiri, Vajira Saroj | | | 1608 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Brahman, Tharmasanthiran | | | 1377 | SRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Dissanayake, R K T | | | 1517 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sanuda, Rehan | | | 1081 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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