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Individual Calculations July 2011 |
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| Maris, Ivo Total change: -9.30 | |   |
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| NK Jeugd U16 | Haarlem | NED | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1968 | 1.50 | 4 | -0.62 | 15 | -9.30 | |
|  Kirana, Marco | | | 2107 | NED | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Lentjes, Noud | | | 1875 | NED | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Knottnerus, Ivo | | | 1956 | NED | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Haver, Daan | | | 1854 | NED | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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