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Individual Calculations January 2017 |
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| Chang, Pierre Total change: -32.00 | |   |
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| 4th Srefidensi Chess Celebration Open Class | Paramaribo | SUR | 2016-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1931 | 5.00 | 7 | -0.41 | 40 | -16.40 | |
|  Dos Ramos, Daniel | | | 1531 * | SUR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ramos Dos, Geryen | | | 1707 | SUR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ramjiawan, Manish | | | 1833 | SUR | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Malgie, Avikaar | | | 1801 | SUR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Dos Ramos, Carlos Jr | | | 1591 | SUR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Croes, Octavio | c | | 1855 | ARU | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Chashawa, Shaief | | | 1531 * | SUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 2016 National Club Championship Top Round 9 - 10 | Paramaribo | SUR | 2016-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1932 | 0.00 | 1 | -0.39 | 40 | -15.60 | |
| | Siban, Michael | c | | 2015 | SUR | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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