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Individual Calculations February 2020 |
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| Hansith, Seniru Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 15 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1083 | 0 | 3.50 | 7 | 0.00 | 1083 | | 0.00 | |
|  Withana, Vidun Manmitha | | | 1229 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Sanjayan, M | | | 1063 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayakody, J A D U | | | 1027 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Edirisinghe, Shanuka Dulnath | | | 1082 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Godagama, D G Mandara | | | 1098 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Viduranga, Oshadha | | | 1027 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Inpanilavan, M | | | 1056 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1167 | 0 | 2.50 | 6 | 0.00 | 1110 | | 0.00 | |
| | Tharanga, R A R | | | 1040 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Gunathilake, M D Vinuda Shenal | | | 1238 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wijesinghe, W M M N | | | 1370 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rangajeewa, Tharindu Sandaruwan | | | 1118 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Insara, S D Nadev | | | 1114 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Thimanjana, Balage Kisandu | | | 1119 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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