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Blitz:
Individual Calculations November 2023 |
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| Ovitigala, Dehain Nethvidu Total change: 19.20 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1036 | 2.00 | 6 | 0.48 | 40 | 19.20 | |
|  Liyanage, Ranindu Dilshan | f | | 2216 | SRI | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Herath, H M Chamuditha Sasen Band | | | 1265 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Sumanathilaka, Yonali Nehansa | | | 1068 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Welikumbura, S D | | | 1233 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Dias, A A T Nethsara | | | 1169 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Silva, U M Himaya Shalindi | | | 1202 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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