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Blitz:
Individual Calculations October 2017 |
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| Weerasiri, H P Sayuni Chamathna Total change: -12.40 | |   |
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| Kandy Open Blitz Chess Championship 2017 | Kandy | SRI | 2017-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1018 | 0.50 | 5 | -0.62 | 20 | -12.40 | |
|  Priyankara, Chamil | | | 1418 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chamathka, Heshani | | | 1225 | SRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kavisekara, K M H P G Pasindu M | | | 1194 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Perera, G S M | | | 1171 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Balasooriya, B A M S | | | 1219 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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