Rapid:
Individual Calculations October 2017 |
|
|
Samaranayake, Lashitha Total change: 20.20 | | |
|
Inaugural Sri Lanka National Rapid Chess Championship 2017 | Colomno | SRI | 2017-09-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1315 | 1146 | 3.50 | 8 | 1.01 | 20 | 20.20 | |
| De Silva , Rasheen | | | 1546 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Alwis, B H A Rasidu | | | 1168 | SRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | Dissanayake, Ranura | | | 1546 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | Peiris, T Shakya Imanjith | | | 1088 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | | Perera, G Poorna Udara Dhananj | | | 1040 | SRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | Dampage, V Isuraka | | | 1332 | SRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | Gunarathna, D A Viraj Darshana | | | 1454 | SRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | Jayawardana, Lasal | | | 1344 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | * 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) | |
|