Individual Calculations September 2019 |
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Sandanayake, Dehansa Nisanduni Total change: 23.20 | | |
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4th SSC Open International Rating chess Championship 2019 | Matara | SRI | 2019-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1607 | 1207 | 0.00 | 2 | -0.16 | 40 | -6.40 | |
| Lasitha, Subash | c | | 1607 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Lakshitha, H H Sasindu | | | 1607 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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) | | 9th Kandy Open International Chess Festival 2019 | Kandy | SRI | 2019-08-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1362 | 1207 | 2.50 | 5 | 0.74 | 40 | 29.60 | |
| Kolomwe, Willian | | | 1607 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | Wettasinha, Vasanta | | | 1583 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | Perera, K C D | | | 1005 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | Dulwan, D S P Bihandu | | | 1023 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | Alwis, B H A Rasidu | | | 1592 | SRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | * 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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