Rapid:
Individual Calculations October 2017 |
|
|
Yatawaka, U Sirinama Total change: 17.20 | | |
|
Inaugural Sri Lanka National Rapid Chess Championship 2017 | Colomno | SRI | 2017-09-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1400 | 1277 | 3.50 | 7 | 0.86 | 20 | 17.20 | |
| Madumadha, M Chaithika Samith | | | 1677 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Kaarunarathne, D D W Gamini | | | 1235 | SRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | Rangajeewa , M.g Sachithra Sanda | | | 1071 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | De Silva, Udara Sandesh | | | 1637 | SRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | Wijekoon, Chandana | c | | 1677 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Peiris, T Shakya Imanjith | | | 1088 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | Sahasthra, Sasidu | | | 1417 | SRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | * 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) | |
|