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Blitz:
Individual Calculations November 2022 |
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| Insara, S D Nadev Total change: 85.00 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1192 | 4.00 | 7 | 1.35 | 20 | 27.00 | |
|  Senevirathne, S D B K | | | 1508 | SRI | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Ahangama, Senuka Aswin | | | 1310 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Lorensuhewa, Prasanjith Chanaka | | | 1739 | SRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Anjana , S A Isuru | | | 1053 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Samarakoon, Sasndu Ayod | | | 1004 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Chandula, E D S | | | 1616 | SRI | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Premarathne, Sahas Nethmira | | | 1081 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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 |
| 1157 | 1208 | 6.00 | 8 | 1.45 | 40 | 58.00 | |
| | Jayaweera, D A Thevindu Nimnal | | | 1029 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Perera, M C Anjalo | | | 1078 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Rajanayake, Damsara Bandara | | | 1053 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Perera, B Jayod Yasindu Rashmika | | | 1146 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Hettiarachchi, Jeewantha Aloka | | | 1172 | SRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Weerasekara, Dinul Vinsitha | | | 1258 | SRI | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Basnayake, B M Thesandu Aken | | | 1292 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Liyanage, Savinu Suhaswin | | | 1224 | SRI | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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