Individual Calculations January 2020 |
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Prakash, Shenal Abishek Total change: 21.60 | | ![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 |
1316 | 1024 | 1.00 | 3 | 0.54 | 40 | 21.60 | |
| Dushan, W Charuka | | | 1354 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | Gamage, A G R Ruwanmith | | | 1331 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | Rasanjana, U G S Y | | | 1262 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | 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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