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Blitz:
Individual Calculations November 2022 |
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| Gamage, A G R Ruwanmith Total change: -58.00 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1239 | 3.50 | 7 | -1.08 | 20 | -21.60 | |
|  Abeysekera, Bises Oneja | | | 1040 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Chandula, E D S | | | 1616 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hendavitharana, D S | | | 1049 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mahapatunage, Senodh Perera | | | 1024 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Premaratne, Sandira Senula | | | 1018 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rathnayaka, Minaga Yethmin | | | 1083 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Liyanage , Navida Hansaka | | | 1072 | SRI | 1.00 | 1 | 0.28 | 20 | 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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1060 | 1239 | 3.50 | 6 | -0.91 | 40 | -36.40 | |
| | Kollalpitiya, Nusal C | | | 1036 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Nimsitha, Tharuk | | | 1077 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Abeysekera, Bises Oneja | | | 1040 | SRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Perera, N Dumitha Sandumith | | | 1047 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Kularathne, K A Praveen | | | 1101 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Guruge, Lithum Sandeera | | | 1057 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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