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Blitz:
Individual Calculations November 2023 |
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| Wickramarathne, D Jehan Randil Total change: 41.20 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1249 | 3.00 | 6 | -0.03 | 40 | -1.20 | |
|  Minsara, S D Sadev | | | 1496 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Sahansa, Onara Sandithi | | | 1064 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Thennakoon, K Thejaan Chanchana | | | 1079 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Koswattage, Hirudi | | | 1025 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Deshappriya, D Kalindu | | | 1414 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Nanayakkara, Sanuk | | | 1385 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1249 | 5.00 | 8 | 1.06 | 40 | 42.40 | |
| | Perera, K K N L | | | 1013 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Fernando, M Tharusha Randima | | | 1383 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Gowsalyan, S | | | 1407 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Shashiprabath, D Adeepa | | | 1601 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Bandusena, A K Hirun Theenuka | | | 1047 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Viranya, A R M V | | | 1054 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Yapa Bandara, Chamodya | | | 1493 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Halangoda, R R W W M H W Y E K | | | 1089 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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