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Individual Calculations October 2013 |
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| Ristovich, Dmitar S. Total change: 9.00 | |   |
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| Accountancy@UJ Open Prestige Section | Johannesburg | RSA | 2013-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1931 | 1.50 | 4 | 0.30 | 30 | 9.00 | |
|  Makoto, Rodwell | m | | 2282 | ZIM | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Parodi, Alessandro | | | 2040 | ITA | 1.00 | 1 | 0.65 | 30 | 19.50 | | | Du Plessis, Heinco | | | 2050 | RSA | 0.50 | 1 | 0.16 | 30 | 4.80 | | | De Abreu, Roberto N | f | | 2006 | RSA | 0.00 | 1 | -0.40 | 30 | -12.00 | |
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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