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Blitz:
Individual Calculations November 2023 |
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| Alahakoon, T N Total change: -53.80 | |   |
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| Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1581 | 6.50 | 9 | -1.23 | 20 | -24.60 | |
|  Devapriya, K Vidu Dasath | | | 1181 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kannangara, Ranul Insitha | | | 1218 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Liyanage, K P L | | | 1342 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Gunawardena, E R Thyagi | | | 1166 | SRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Shanuka, N G Santhush | | | 1262 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Premanath, Prasansa | | | 1346 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Somarathne, Senuka Damsath | | | 1281 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ramanayake, Nemindi Linaya | | | 1310 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | De Silva, B P Chanthuli Thanishka | | | 1297 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1581 | 3.50 | 7 | -1.46 | 20 | -29.20 | |
| | Tharanga, R A R | | | 1181 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perera, B Jayod Yasindu Rashmika | | | 1484 | SRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Punchihewa, Kokila Prageeth | | | 1297 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dahanayake, Isara Banidu | c | | 1613 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Fernando, Diyon Senuth Randilu | | | 1169 | SRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kaluarachchi, Achinthya Shamen | | | 1749 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rohana, V T Malitha | | | 1210 | SRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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