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Individual Calculations September 2016 |
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| Punchihewa, Geeneth Devmika Total change: -63.60 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1334 | 4.50 | 8 | -0.46 | 40 | -18.40 | |
|  Karunarathna, Nuthara Dulandee | | | 1036 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Lakshitha, H H Sasindu | | | 1734 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samarakoon, S M Y Thiwanka | | | 1106 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Perera, W C C | c | | 1734 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dissanayake, Ananya Anjuli | | | 1124 | SRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Thewanjith, M D Movindu | | | 1042 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Gamarathne, Oneth | | | 1101 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Perera, Mulina | | | 1140 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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) | | | | Sri Lanka Junior National Chess Championship (Open) 2016 | Colombo | SRI | 2016-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1334 | 3.00 | 7 | -1.13 | 40 | -45.20 | |
| | Liyanage, Ranindu Dilshan | | | 1734 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wickramarathne, T D | | | 1155 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Bentharaarachchi, Vinuga Ometh | | | 1102 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Perera, D Upashan L | | | 1255 | SRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Ranasinghe , R A Supul Deemantha | | | 1006 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kithmal, P M Kalindhu | | | 1223 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Kiriella, K G Nimesha Shalinda | | | 1408 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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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