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Individual Calculations September 2011 |
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| De Rijk, Nils Total change: -126.30 | |   |
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| Science Park Amsterdam Chess Tournament - B | Amsterdam | NED | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2047 | 1.00 | 8 | -4.24 | 30 | -127.20 | |
|  Cheung, Jan | | | 2024 | NED | 0.00 | 1 | -0.53 | 30 | -15.90 | |  Westerman, Henk | | | 1925 | NED | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Van Duijn, Roel | | | 2031 | NED | 0.00 | 1 | -0.52 | 30 | -15.60 | | | Slimani, Abderezzak | | | 2056 | MAR | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Veerman, Jan | | | 1897 | NED | 0.50 | 1 | -0.20 | 30 | -6.00 | | | Keetman, Maaike | | | 1741 | NED | 0.00 | 1 | -0.86 | 30 | -25.80 | | | Jamshedy, Mohammad Ismail | | | 1840 | AFG | 0.00 | 1 | -0.77 | 30 | -23.10 | | | Van De Kamp, Rob | | | 1894 | NED | 0.00 | 1 | -0.70 | 30 | -21.00 | |
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) | | | | 37 Open Vila de Sitges Grup A | Sitges | ESP | 2011-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2047 | 3.00 | 9 | 0.03 | 30 | 0.90 | |
| | Cruz, Jonathan | m | | 2406 | PER | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Kaeding, Rainer | | | 2167 | GER | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Luque Castells, Jordi | | | 2066 | ESP | 1.00 | 1 | 0.53 | 30 | 15.90 | | | Vidarte Morales, Arturo | m | | 2359 | ESP | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Thakur, Akash | | | 2327 | IND | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Duran Vallverdu, Juan | | | 1992 | ESP | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Arvola, Benjamin | | | 2207 | NOR | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Castaner Halster, Xavier | | | 2131 | ESP | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Llaverias Sanmarti, Lliberto | | | 2041 | ESP | 0.50 | 1 | -0.01 | 30 | -0.30 | |
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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