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Blitz:
Individual Calculations November 2023 |
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| Omaththage, S Y Total change: 13.40 | |   |
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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 |
| 1064 | 1264 | 2.00 | 2 | 0.49 | 20 | 9.80 | |
|  Praveeshgaran, P | | | 1019 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Dharmawardhana, G G V S | | | 1109 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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 |
| 1322 | 1264 | 3.00 | 6 | 0.18 | 20 | 3.60 | |
| | Ramanayake, Nimsilu Sandagomi | | | 1268 | SRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Pathiraja, S P I A | | | 1139 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Suraweera, Shanul Nethru | | | 1106 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gamage, Chathulanka | | | 1830 | SRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gunasekara, W A N Senpathi | | | 1474 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Fernando, W Gaviru R | | | 1113 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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