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Blitz:
Individual Calculations November 2017 |
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| Weerakoon, Lahiru Total change: 28.20 | |   |
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| 3rd Sri Lanka Mercantile Blitz Team Chess Championship 2017 | Colombo | SRI | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1532 | 4.00 | 6 | 1.41 | 20 | 28.20 | |
|  Chandrasiri, S A | | | 1745 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Dangalla, Rukshan | | | 1334 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sachintha, H G Sahan | | | 1835 | SRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Sheriff, T S | | | 1671 | SRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Senadheera, Don Lakshan | | | 1193 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Alahakoon, A M C | | | 1710 | SRI | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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