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Blitz:
Individual Calculations December 2019 |
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| Meegamage, Don Lisath Methsara Total change: -16.20 | |   |
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| Sri Lanka National Blitz Chess Championship 2019 | Colombo | SRI | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1044 | 0.00 | 4 | -0.81 | 20 | -16.20 | |
|  Jayaweera, Y | | | 1444 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alwis, B H A Rasidu | | | 1283 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Perera, Isara Ranmeth | | | 1224 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Mihindupriya, Thisitha Bashana | | | 1216 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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