|
Individual Calculations January 2019 |
|
|
|
| Samaraweera, Dimuth Indeepa Total change: 10.00 | |   |
|
| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1437 | 5.50 | 8 | 0.37 | 40 | 14.80 | |
|  Illankoon, I M W P | | | 1122 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Baratha Yomal, N W A | | | 1071 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Nirmalarajah, S | | | 1622 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Asuramanna, Mevindu Hansana | | | 1143 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Jayarathne, M N G | | | 1607 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Akuratiya, A G Javindi Avarjana | | | 1129 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Dissanayake, D M Madushan Sameer | | | 1188 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Jayaweera, K P C D B | | | 1580 | SRI | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1437 | 5.00 | 7 | -0.12 | 40 | -4.80 | |
| | Gamage, Sanula Udan | | | 1058 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Bandara, K G J C | | | 1209 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kodithuwakku, Himsara | | | 1601 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Maithripala, W D P N | | | 1109 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Dissanayake, D M Madushan Sameer | | | 1188 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Perera, S D Lahiru | | | 1274 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Tennakoon, Lisara Samadhith | | | 1256 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
|
