Rapid:
Individual Calculations November 2023 |
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Nirmalarajah, S Total change: 20.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1697 | 1604 | 3.00 | 5 | 1.04 | 20 | 20.80 | |
| Kumarawadu, C S | | | 1520 | SRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | De Silva, Kaushika | | | 1989 | SRI | 1.00 | 1 | 0.91 | 20 | 18.20 | | Munasinghe, Lahiru | | | 1916 | SRI | 0.50 | 1 | 0.36 | 20 | 7.20 | | Perera, K K N L | | | 1204 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dabarera, G W D M | | | 1858 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | * 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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