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Rapid:
Individual Calculations November 2022 |
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| Weerathungalage, W D Malisha Sasv Total change: 41.40 | |   |
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| Sri Lanka National Rapid Chess Championship 2022 | Colombo | SRI | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1110 | 5.00 | 8 | 3.61 | 20 | 72.20 | |
|  Kopithan, Sabapathipillai | | | 1526 | SRI | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Yapa, D G Sanjeewa Madushan | | | 1456 | SRI | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Gamage, Chathulanka | | | 1758 | SRI | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Samarasinghe, Isuru Udana | | | 1628 | SRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Senarathne, A A H M B | | | 1432 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Laksiri, A A Kavishka Gimshan | | | 1198 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Dilshara, T G Sachindu | | | 1284 | SRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Selvarajah, Selvendra | | | 1193 | SRI | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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 Rapid Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1447 | 5.00 | 7 | -0.77 | 40 | -30.80 | |
| | Hendavitharana, D S | | | 1118 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Desurra, G P Damsilu | | | 1160 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bandara, A H M G N | | | 1096 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sumanathilake, Yonal | | | 1292 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Basnayake, B M Thesandu Aken | | | 1292 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Jayaweera, D A Thevindu Nimnal | | | 1115 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Fazil, Mohomed | | | 1138 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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