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Individual Calculations December 2017 |
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| Ohlson, Cecil Total change: 10.00 | |   |
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| GPCA PITT MEMORIAL 2017 | Cape Town | RSA | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1582 | 1.00 | 5 | 0.25 | 40 | 10.00 | |
|  Agulhas, Keegan | f | | 1982 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Vester, Jordan | | | 1930 | RSA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Southey, Andrew M. | | | 1801 | RSA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Baxter, David Jarred | | | 1763 | RSA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Amini, Daud | | | 1982 * | ZIM | 0.00 | 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) | | |
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