Rapid:
Individual Calculations November 2023 |
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Kaluarachchi, Achinthya Shamen Total change: -12.80 | | ![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 |
1437 | 1788 | 5.50 | 7 | -0.64 | 20 | -12.80 | |
| Senapriya, A Hashen Chaminda De | | | 1253 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | Bogodawatte , Keshan | | | 1388 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Vidyarathna, Anjitha | | | 1554 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | Nethsara, W M Daham | | | 1385 | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | Kumarawadu, C S | | | 1520 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | Gnanaseelan, Jude Dorison | | | 1475 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | Ponnamperuma, Weraka Vasath | | | 1486 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | * 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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