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Blitz:
Individual Calculations November 2022 |
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| Gunawickrama, Chenitha Total change: 149.80 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1126 | 4.00 | 7 | 2.83 | 20 | 56.60 | |
|  Wijekoon, Chandana | c | | 1784 | SRI | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Jeyanthan, Krishna Rahul | | | 1464 | SRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Kaluarachchi, Achinthya Shamen | | | 1632 | SRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Madusanka, L D P | | | 1734 | SRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Mahapatunage, Senodh Perera | | | 1024 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Weerasinghe, Kavindu Nirmana | | | 1523 | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Thenuwara, Rashmika | | | 1310 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1126 | 4.50 | 6 | 2.33 | 40 | 93.20 | |
| | Basnayake, B M Thesandu Aken | | | 1292 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Thennakoon, Disara | | | 1330 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Abeysekera, Bises Oneja | | | 1040 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Rathnayaka, Minaga Yethmin | | | 1246 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Tennakoon, T M Rithil Nethmitha | | | 1258 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Sathsara, E P Daham | | | 1222 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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