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Individual Calculations July 2011 |
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| De, Ridder Naomi Total change: -11.10 | |   |
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| NK Jeugd U16 Girls | Haarlem | NED | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1740 | 1.50 | 4 | -0.25 | 15 | -3.75 | |
|  Thoma, Sophia | | | 1935 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Sekandar, Nilofar | | | 1672 | NED | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Dalemans, Diana | | | 1943 | NED | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ratsma, Rosa | | | 1618 | NED | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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) | | | | 5e ENCI Limburg Open - group B | Maastricht | NED | 2011-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1741 | 0.50 | 3 | -0.49 | 15 | -7.35 | |
| | Begri, Felix | | | 1888 | GER | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Staudte, Rainer Dr. | | | 1955 | GER | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Ingelaere, Frederic | | | 1767 | BEL | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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