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Individual Calculations May 2012 |
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| Mostertman, Johan Total change: 5.25 | |   |
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| NOSBO kampioenschap 2012 | Groningen | NED | 2012-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1826 | 1.50 | 4 | 0.48 | 15 | 7.20 | |
|  Van Der Marel, Bert | | | 2152 | NED | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Zuiderweg, Edwin | | | 2025 | NED | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Knight, David | | | 1949 | NED | 1.00 | 1 | 0.67 | 15 | 10.05 | |  Van Foreest, Lucas | | | 1958 | NED | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | Dutch Team Competition - 3A - Round 7-9 | Various | NED | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1826 | 0.50 | 3 | -0.13 | 15 | -1.95 | |
| | Lemstra, Bart | | | 2003 | NED | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Hazenberg, Frans | | | 1996 | NED | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Hummel, Erik-Jan | | | 2226 * | NED | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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