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Blitz:
Individual Calculations February 2023 |
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| Amarasinghe, A A C B Total change: -46.00 | |   |
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| Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1745 | 5.50 | 8 | -1.14 | 20 | -22.80 | |
|  Francis, U M Senal Vishmin | | | 1345 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fernando, W K B Thumula Theekshan | | | 1201 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kulathilake, S M M P | | | 1269 | SRI | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Yuveenarkash, Laksha Kumar | | | 1171 | SRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | De Silva, Osheen | | | 1748 | SRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Nanayakkara, Sanuk | | | 1221 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Liyanapathirana, Pasan Vindula | | | 1812 | SRI | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Dissanayake, D M S L | | | 1296 | SRI | 0.50 | 1 | -0.44 | 20 | -8.80 | | | * 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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1745 | 6.00 | 8 | -1.16 | 20 | -23.20 | |
| | Thennakoon, Akitha | | | 1124 | SRI | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Jayasundara, J M Theruni V | | | 1345 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thilakarathne, Nisal Dilushana | | | 1192 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sandaruwan, M G Ravindu | | | 1281 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Sandeepani, M Tharushi | | | 1444 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gunasekara, W A N Senpathi | | | 1513 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gamage, Ovin Vidmal | | | 1474 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Dharmasena, W M S S B | | | 1434 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | |
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