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Individual Calculations January 2018 |
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| Bihariesingh, Gyan Total change: -47.20 | |   |
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| 2017 Interclub Eerste Klasse | Paramaribo | SUR | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1230 | 0.00 | 1 | -0.10 | 40 | -4.00 | |
|  Kaslan, Catherine | | wf | 1594 | SUR | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | 5th Srefidensi Chess Celebration Open Class | Paramaribo | SUR | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1230 | 0.00 | 4 | -1.08 | 40 | -43.20 | |
| | Dos Ramos, Geryen | | | 1630 * | SUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chashawa, Shaief | | | 1511 | SUR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Wee Wee, Nehemia | | | 1335 | SUR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | De Baas, Rafe | | | 1243 | SUR | 0.00 | 1 | -0.48 | 40 | -19.20 | | | * 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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