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Blitz:
Individual Calculations November 2023 |
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| Dandeniya, D D L N Total change: 25.20 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1479 | 7.00 | 9 | 1.77 | 40 | 70.80 | |
|  Karunarathna, P Chenitha Sihas | | | 1079 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dewmith, W S M C S | | | 1157 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Rodrigo, Lohas Dewmina | | | 1233 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Nawanjana, R A Thaweesha | | | 1232 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Wijekoon, Chandana | c | | 1761 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Sandaruwan, K E Dineth | | | 1292 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Jayasooriya, Ruvin Sandharu | | | 1259 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Dickmadugodage, Ravi Prabath | | | 1792 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Liyanage, Ranindu Dilshan | f | | 2216 | SRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | * 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) | | | | Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1479 | 5.50 | 8 | -1.14 | 40 | -45.60 | |
| | Welege , Imantha Lakshan | | | 1186 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Sumanathilaka, Yonali Nehansa | | | 1068 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Welikumbura, D M | | | 1103 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | De Silva, B P Chanthuli Thanishka | | | 1297 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Karunarathna, Yanula | | | 1230 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rodrigo, Lohas Dewmina | | | 1233 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rajanayake, Damsara Bandara | | | 1247 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Chandrasiri, L S D | | | 1225 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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