Individual Calculations March 2020 |
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Jayasekara, Buvidu Dilhan Total change: -39.20 | | |
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Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1220 | 1193 | 1.00 | 4 | -0.98 | 40 | -39.20 | |
| Pieris, T D R | | | 1593 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Kolonne, K A Thisaja Senon | | | 1071 | SRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | Wijerathna, Mayon Thinoth | | | 1110 | SRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | Perera, H A Lisanda Vinsith | | | 1107 | SRI | 0.50 | 1 | -0.12 | 40 | -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) | |
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