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Blitz:
Individual Calculations November 2023 |
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| Minsara, S D Sadev Total change: 4.94 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1496 | 7.00 | 9 | -0.52 | 38 | -19.76 | |
|  Somarathna, Dinuka | | | 1096 * | SRI | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Lokuhelapitiya, Sathsilu Ronmith | | | 1127 | SRI | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Wickramarathne, D Jehan Randil | | | 1249 | SRI | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Kodithuwakku, K K Dinujaya | | | 1230 | SRI | 0.00 | 1 | -0.82 | 38 | -31.16 | | | Piumaja, W D H | | | 1229 | SRI | 0.00 | 1 | -0.82 | 38 | -31.16 | | | Fernando, M S Dulkith | | | 1120 | SRI | 1.00 | 1 | 0.09 | 38 | 3.42 | | | Kaumina, M Yashika | | | 1203 | SRI | 1.00 | 1 | 0.15 | 38 | 5.70 | | | Alwis, Jenuki | | | 1304 | SRI | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Ramanayake, Nemindi Linaya | | | 1310 | SRI | 1.00 | 1 | 0.26 | 38 | 9.88 | | | * 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 |
| 1373 | 1496 | 6.50 | 9 | 0.65 | 38 | 24.70 | |
| | Pathirana, W P H S | | | 1095 | SRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Dange, Gehansa Ranumi | | | 1187 | SRI | 1.00 | 1 | 0.14 | 38 | 5.32 | | | De Silva, B P Chanthuli Thanishka | | | 1297 | SRI | 0.50 | 1 | -0.26 | 38 | -9.88 | | | Godagampala, G D Minuja Hansana | | | 1185 | SRI | 1.00 | 1 | 0.14 | 38 | 5.32 | | | Mapa, M M W H | | | 1401 | SRI | 1.00 | 1 | 0.37 | 38 | 14.06 | | | Rajanayake, Damsara Bandara | | | 1247 | SRI | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Chandrasekara, Pranieth | | | 1863 | SRI | 0.00 | 1 | -0.10 | 38 | -3.80 | | | Sandaruwan, K E Dineth | | | 1292 | SRI | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Dickmadugodage, Ravi Prabath | | | 1792 | SRI | 0.00 | 1 | -0.15 | 38 | -5.70 | |
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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