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Blitz:
Individual Calculations November 2023 |
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| Devnaka, Chamin Total change: -51.40 | |   |
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| Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1345 | 2.00 | 7 | -2.57 | 20 | -51.40 | |
|  Dasanayaka, Dewru | | | 1171 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Ilampoornan, Raguparan | | | 1745 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dissanayaka, D M Dulitha Sajana | | | 1247 | SRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Bandara, B G S N R | | | 1123 | SRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Chandrasiri, R B A | | | 1168 | SRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Premarathne, Sahas Nethmira | | | 1136 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Limal, U G Siluna | | | 1048 | 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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