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Blitz:
Individual Calculations November 2023 |
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| Gamaarachchi, G A Senaree M I Total change: 19.60 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1081 | 2.00 | 6 | 0.01 | 40 | 0.40 | |
|  Somarathne, Senuka Damsath | | | 1281 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Rodrigo, Lohas Dewmina | | | 1233 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Sandaruwan, K E Dineth | | | 1292 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Munasinghe, M A D D D | | | 1196 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Thewnim, Mahima Nivisara | | | 1044 | SRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Bandara, L R D B | | | 1204 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1081 | 2.00 | 5 | 0.48 | 40 | 19.20 | |
| | Dishanthan, V | | | 1205 | SRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Thisera, I G T G | | | 1217 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Vidanapathirana, Sharmila Taniya | | | 1213 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Poththewala, Chamindi | | | 1351 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Lakvin, Vitharamage Chenuka Mithu | | | 1168 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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