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Blitz:
Individual Calculations November 2023 |
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| Bandaranayake, Dehan Randilu Total change: 138.00 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1166 | 1.50 | 5 | 0.28 | 40 | 11.20 | |
|  De Silva, Osheen | | | 1601 | SRI | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Chandula, E D S | | | 1566 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Labunahewage, Dulein Bimsath | | | 1386 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Perera, T H Adrian Savidya | | | 1034 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Wijerathne, Surath | | | 1430 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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 |
| 1466 | 1160 | 4.50 | 8 | 3.17 | 40 | 126.80 | |
| | Akuratiya, A G Javindi Avarjana | | | 1369 | SRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Insara, S D Nadev | | | 1403 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Chandula, E D S | | | 1566 | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Premarathne, H R S P | | | 1546 | SRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Yapabandara, G G P D | | | 1326 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Galkotuwa, K A R G W D R B G | | | 1463 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Samaranayake, K P R N | | | 1734 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Gunasekara, K P K Hesara | | | 1322 | SRI | 0.00 | 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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