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Individual Calculations July 2011 |
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| Keetman, Maaike Total change: 84.00 | |   |
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| NK Jeugd U14 Girls | Haarlem | NED | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1657 | 2.50 | 4 | 0.68 | 25 | 17.00 | |
|  Meng, Olivia | | | 1729 | NED | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Sanders, Catheleijne | | | 1795 | NED | 1.00 | 1 | 0.69 | 25 | 17.25 | | | De Voogt, Willemijn | | | 1786 | NED | 0.00 | 1 | -0.33 | 25 | -8.25 | |  Beukema, Louise | | | 1433 | NED | 1.00 | 1 | 0.22 | 25 | 5.50 | |
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 |
| 1951 | 1657 | 3.50 | 5 | 2.68 | 25 | 67.00 | |
| | Koelmans, Jan Willem | | | 2023 | NED | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Jakob, Matthias | | | 1997 | GER | 1.00 | 1 | 0.88 | 25 | 22.00 | | | Timmermans, Stefan | | | 1845 | BEL | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Karstens, Lex | | | 1861 | NED | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Zilverberg, Jasper | | | 2028 | NED | 0.50 | 1 | 0.40 | 25 | 10.00 | |
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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