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Individual Calculations August 2013 |
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| Piket, Joop Total change: -9.30 | |   |
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| NK Senioren en Veteranen 2013 | Oosterbeek | NED | 2013-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2102 | 2.50 | 6 | -0.62 | 15 | -9.30 | |
|  Vreugdenhil, Frans | | | 2035 | NED | 1.00 | 1 | 0.41 | 15 | 6.15 | |  Van Oosten, Arend | | | 2192 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Hagendijk, Klaas | | | 2061 | NED | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Markus, John Raymond | | | 2056 | NED | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Van Leeuwen, Etienne | | | 2074 | BEL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Etmans, Maarten | f | | 2111 | NED | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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