Individual Calculations January 2020 |
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Akash, P A Oditha Total change: -6.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1274 | 1430 | 4.00 | 6 | -0.16 | 40 | -6.40 | |
| Samarakoon, Vivash Ransara | | | 1030 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Suraweera, M C H Jananath | | | 1155 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | Priyankara, Chamil | | | 1830 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Tennakoon, T M Rithil Nethmitha | | | 1151 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | Dissanayake, D M Madushan Sameer | | | 1234 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | Gunathilake, M D Vinuda Shenal | | | 1244 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | * 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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