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Blitz:
Individual Calculations December 2019 |
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| Mendis, Minidu Arkaja Total change: -24.40 | |   |
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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 |
| 1161 | 1182 | 1.00 | 4 | -1.22 | 20 | -24.40 | |
|  Deegoda, S R | | | 1582 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dissanayaka, Sithija Sandeep | | | 1000 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Gunasekara, Aritha Chanthula Abes | | | 1031 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Wickrama, Gagash | | | 1030 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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