Individual Calculations February 2020 |
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Senevirathne, U S W Total change: -71.60 | | |
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Sri Lanka National Youth Chess Championship 2019 - Under 17 years | Colombo | SRI | 2019-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1236 | 1131 | 0.50 | 4 | -1.05 | 40 | -42.00 | |
| Samarakoon, Hevidu | | | 1531 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Perera, D G D Y Adeekshana | | | 1191 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | Ranaraja, R S W M Saumya P | | | 1012 | SRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | Rajapaksha, Isum Asitha | | | 1209 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | * 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) | | Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1274 | 1131 | 0.00 | 2 | -0.74 | 40 | -29.60 | |
| Piyumantha, M Thisal Manjith | | | 1531 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ruwantha, S K Ramindu | | | 1017 | SRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | * 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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