Individual Calculations February 2017 |
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Vithanage, Isuri Pehesara Total change: 21.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st SSC Open International 2016 | Matara | SRI | 2016-12-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1490 | 1148 | 1.00 | 4 | 0.53 | 40 | 21.20 | |
| Jayarathne, M N G | | | 1548 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Jayaratne, G A T G | | | 1512 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | Punchihewa, Kokila Prageeth | | | 1433 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Herath, H M S S A | | | 1465 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | * 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) | |
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