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Individual Calculations October 2008 |
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| De Ruiter, Tom Total change: 16.80 | |   |
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| NK Senioren en Veteranen | Oosterbeek | NED | 2008-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2130 | 3.50 | 5 | 1.12 | 15 | 16.80 | |
|  Vogel, Jaap | f | | 2253 | NED | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Plijter, Martin | | | 2029 | NED | 1.00 | 1 | 0.36 | 15 | 5.40 | | | De Graaff, Rag | | | 2205 | NED | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Monte, Peter | | | 2072 | NED | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Markus, John Raymond | | | 2179 | NED | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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