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Blitz:
Individual Calculations November 2023 |
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| Sandaruwan, K E Dineth Total change: 34.40 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1292 | 4.00 | 8 | -0.92 | 40 | -36.80 | |
|  Wijeratne, Tharin | | | 1078 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Dias, A A T Tharindi | | | 1052 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Piumaja, W D H | | | 1229 | SRI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Gamaarachchi, G A Senaree M I | | | 1081 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Dandeniya, D D L N | | | 1479 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kodithuwakku, K A Chathura Basuru | | | 1128 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Amarathunga, Kosala Sandeepa Cham | | | 1513 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Madurawala, M G D S Shamaya | | | 1057 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1292 | 5.50 | 8 | 1.78 | 40 | 71.20 | |
| | Sanathana, D M Janeesh | | | 1025 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Senevirathne, D C B K | | | 1517 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Bandara, A H M G N | | | 1110 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Galkotuwa, K A R G W D R B G | | | 1463 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Dickmadugodage, Ravi Prabath | | | 1792 | SRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Akuratiya, A G Hansadie Aradhya | | | 1155 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Minsara, S D Sadev | | | 1496 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Pathirana, W P Keshara Viraj | | | 1135 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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