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Individual Calculations January 2020 |
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| Xu, David Total change: -15.60 | |   |
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| National Interclub Chess Championship 2019 - Sub-Top | Paramaribo | SUR | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1289 | 1.00 | 3 | -0.39 | 40 | -15.60 | |
|  Yeung, Jason | | | 1396 | SUR | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Bhagwanbali, Vinay | | | 1246 | SUR | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Kromosemito, Evan | | | 1304 | SUR | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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