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Individual Calculations March 2011 |
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| Ross, Chris N Total change: -2.55 | |   |
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| 34. Zurich Weihnachtsopen Master | Zurich | SUI | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2223 | 4.00 | 7 | 0.85 | 15 | 12.75 | |
|  Angst, Robin | | | 2005 | SUI | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Baramidze, David | g | | 2546 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Jussupow, Nadia | | wf | 2127 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Lendwai, Reinhard | m | | 2387 | AUT | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Troyke, Christian | m | | 2371 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Schaerer, Julian | | | 2104 | SUI | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Friedrich, Norbert | f | | 2320 | GER | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | Coulsdon New Year Open | Coulsdon | ENG | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2223 | 2.00 | 4 | -1.02 | 15 | -15.30 | |
| | Richardt, Mike | | | 1966 | GER | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Heaton, Paul | | | 2028 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Nelson, Omowale | | | 2067 | JAM | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Atako, Chino C | | | 2039 | ENG | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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