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Blitz:
Individual Calculations November 2022 |
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| Hewawasam, H Y Thisaga Manvidu Total change: -19.00 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1352 | 5.00 | 7 | 0.17 | 20 | 3.40 | |
|  Madurawala, M G D S Shanuka | | | 1079 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Gautamadasa, Vishwajith Lankesha | | | 1049 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Perera, Thisara Randinu | | | 1045 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Laksandu, R A Chamath | | | 1121 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Danushka, M A N | | | 1810 | SRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Gunawardana, Kithmal Rashintha | | | 1175 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dissanayake, D M Madushan Sameera | | | 1190 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U16 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1126 | 1352 | 4.00 | 6 | -0.56 | 40 | -22.40 | |
| | Upeksha, L H I | | | 1012 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Rashmitha, W G Kavindu | | | 952 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gunaratne, Chivath Dathesha | | | 1127 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sathmina, S L Lalindu | | | 1407 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Madhukalpa, Githma W A K | | | 1079 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Karunaratne, Rahel | | | 1181 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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