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Blitz:
Individual Calculations November 2019 |
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| Sooriarachchi, Nethaji Tharinda Total change: -3.80 | |   |
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| Sri Lanka Mercantile - Government Service Blitz Chess Championship 2019 | Colombo | SRI | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1712 | 2.00 | 4 | -0.19 | 20 | -3.80 | |
|  Chandrasiri, Vajira Saroj | | | 1599 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Madusanka, L D P | | | 1796 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Hettiarachchi, A U | | | 1893 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ruwanpathirana, Priyantha | | | 1342 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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