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Blitz:
Individual Calculations February 2019 |
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| Rathnayake, P Lahiru Total change: 29.00 | |   |
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| Sri Lanka National Blitz Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1024 | 3.50 | 7 | 1.45 | 20 | 29.00 | |
|  Bandara, K G J C | | | 1186 | SRI | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Methsara, E G Ruvindu | | | 1193 | SRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Eriyagama, Sarath | | | 1424 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lavanga, D Binuka | | | 1103 | SRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Tharanga, T A | | | 1080 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Weerakoon, D D P | | | 1424 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gamage, Liviru Hansana | | | 1018 | SRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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