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Individual Calculations March 2011 |
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| Lobzhanidze, Davit Total change: -1.20 | |   |
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| Schaakfestival Groningen 2010 Open A | Groningen | NED | 2010-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2496 | 5.50 | 9 | -0.12 | 10 | -1.20 | |
|  Lambrechts, Koen | | | 2174 | NED | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Baghdasaryan, Vahe | | | 2303 | ARM | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Kantans, Toms | f | | 2342 | LAT | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Herman, Matthew J | | | 2149 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Andriasian, Zaven | g | | 2585 | ARM | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Werle, Jan | g | | 2578 | NED | 0.00 | 1 | -0.39 | 10 | -3.90 | | | De Jong, Migchiel | m | | 2406 | NED | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Ernst, Sipke | g | | 2590 | NED | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Willemze, Thomas | m | | 2394 | NED | 1.00 | 1 | 0.36 | 10 | 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) | | |
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