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Individual Calculations March 2011 |
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| Jelic, Bruno Total change: 10.35 | |   |
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| Schaakfestival Groningen 2010 Open B | Groningen | NED | 2010-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2114 | 5.50 | 6 | 1.21 | 15 | 18.15 | |
|  Reinders, Joan | | | 1877 | NED | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Asefi, Zaheeruddeen | f | | 2078 | AFG | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Hummel, Paul | | | 2002 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Henries, Alidston | | | 1836 | NED | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Wubs, Harry | | | 1945 | NED | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Thoma, Sophia | | | 1926 | NED | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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 5-6 2011 | Various | NED | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2122 | 0.50 | 2 | -0.52 | 15 | -7.80 | |
| | Wiersma, Tjalling | | | 2183 | NED | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Tromp, Pieter | | | 2049 | NED | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | |
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