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Individual Calculations January 2017 |
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| De Baas, Rafe Total change: 23.60 | |   |
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| 4th Srefidensi Chess Celebration Open Class | Paramaribo | SUR | 2016-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1298 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Kromosoeto, Immanuel | | | 1698 * | SUR | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Kaise, Oneal | | | 1522 | SUR | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Bronne, Alessandro | | | 1535 | SUR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ramlal, Ishvar | | | 1383 | SUR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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 Sub-Top Round 6 -7 | Paramaribo | SUR | 2016-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1265 | 1.00 | 1 | 0.47 | 40 | 18.80 | |
| | Ramnath, Krishna | | | 1247 | SUR | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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