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Individual Calculations September 2017 |
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| Smith, Robert W Total change: -24.60 | |   |
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| Waikato Open 2017 | Hamilton | NZL | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2255 | 4.00 | 6 | -1.23 | 20 | -24.60 | |
|  Marko, Helmut S | c | | 1935 | PNG | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Punsalan, Vyanla M | | wc | 1855 * | NZL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mistry, Prashant | | | 2006 | NZL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Burns, Christopher J | | | 1969 | NZL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bennett, Hilton P | c | | 1900 | NZL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Dare, Richard J | | | 1890 | NZL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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