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Individual Calculations December 2015 |
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| Kromosoeto, Benaja Total change: -17.60 | |   |
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| 3rd Srefidensi Chess Celebration 2015 Open group | Paramaribo | SUR | 2015-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1497 | 1.50 | 5 | -0.44 | 40 | -17.60 | |
|  Amatdarso , Gerrit | | | 1878 | SUR | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Liu , Edmund | | | 1550 | SUR | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Awadpersad , Premiet | | | 1613 | SUR | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Ramos Dos, Sabrina | | | 1578 | SUR | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Jaipersaud, Alisha | | | 1354 | SUR | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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