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Individual Calculations January 2017 |
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| Dos Ramos, Sabrina Total change: -18.20 | |   |
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| 4th Srefidensi Chess Celebration Open Class | Paramaribo | SUR | 2016-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1534 | 0.50 | 3 | -0.91 | 20 | -18.20 | |
|  Van De Lisle, Martin | | | 1767 | SUR | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Elliot, Bryton | | | 1239 | SUR | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Panchoe, Pratul | | | 1642 | SUR | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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