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Individual Calculations February 2019 |
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| Nethdinu, Ruben Hiruja Total change: 0.00 | |   |
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| Sri Lanka National Youth Championship 2018 - Under 9 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1095 | 0 | 5.50 | 8 | 0.00 | 1155 | | 0.00 | |
|  Gunathilaka, W Senuth Sethmitha | | | 1022 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Francis, U M Senal Vishmin | | | 1072 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Weerathungalage, W D Malisha Sasv | | | 1118 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Thalgaswatta, N S | | | 1114 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Samarakoon, Vivash Ransara | | | 1062 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Atulugamage, Saniru Lohan | | | 1082 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Gamage, A G R Ruwanmith | | | 1099 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dolawatta, Diduna Dinsara | | | 1189 | 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) | | | | 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1108 | 0 | 1.50 | 6 | 0.00 | 915 | | 0.00 | |
| | Wadanambi, M Nimnaka | | | 1150 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sulakshana, L A D Sadeesha | | | 1090 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gamage, A G R Ruwanmith | | | 1095 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Fernando, H Gayaru Dulsara | | | 1116 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Bandara, Viduna Lewke | | | 1141 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Viduranga, Oshadha | | | 1057 | 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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