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Blitz:
Individual Calculations November 2023 |
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| Gunarathne, Chenuka Total change: 66.00 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1124 | 3.50 | 7 | 1.65 | 40 | 66.00 | |
|  Gunathilaka, Ovintha | | | 1281 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Jayasooriya, Ruvin Sandharu | | | 1259 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | De Silva, Osheen | | | 1601 | SRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Alwis, H Sandithi Kusalya | | | 1177 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Punchihewa, Kokila Prageeth | | | 1297 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Herath, H M Chamuditha Sasen Band | | | 1265 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Rathnayake, R M Dulinma Hemalni | | | 1390 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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