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Individual Calculations January 2017 |
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| Croes, Octavio Total change: 27.40 | |   |
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| 4th Srefidensi Chess Celebration Open Class | Paramaribo | SUR | 2016-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1855 | 6.00 | 7 | 1.37 | 20 | 27.40 | |
|  Jaipersaud, Alisha | | | 1455 * | SUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kalka, Shiva | | | 1585 | SUR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Van De Lisle, Martin | | | 1767 | SUR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kromosoeto, Benaja | | | 1495 | SUR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ramjiawan, Manish | | | 1833 | SUR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Chang, Pierre | | | 1931 | SUR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Veer, Willem | | | 1905 | SUR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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