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Blitz:
Individual Calculations January 2019 |
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| Kottahachchy, K O V Total change: -14.20 | |   |
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| Sri Lanka Inaugural Inter Club Blitz Chess Championship 2018 | Colombo | SRI | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 2027 | 5.00 | 7 | -0.71 | 20 | -14.20 | |
|  Brahman, Tharmasanthiran | | | 1627 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ayestian, Aloysius | | | 1627 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ariyawansa, K A P M | | | 1832 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Madumadha, M Chaithika Samith | | | 1851 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kuruppu, Supun Dasantha | c | | 1729 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Silva, Kevin Ranidu | c | | 1627 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Peiris, T S S | f | | 1941 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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