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Individual Calculations March 2011 |
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| Margvelashvili, Giorgi Total change: -12.60 | |   |
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| 2010 Pan American Intercollegiate Team Championship | Milwaukee, Wisconsin | USA | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2544 | 4.50 | 6 | -0.22 | 10 | -2.20 | |
|  Ulrich, Douglas S | | | 2144 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Xu, Haizhou | | | 2144 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Safin, Artur K | | | 2195 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Morales, Luciana | | wm | 2187 | PER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Chirila, Ioan Cris | g | | 2492 | ROU | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Flores, Mauricio | g | | 2519 | CHI | 0.50 | 1 | -0.03 | 10 | -0.30 | | | * 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) | | | | GEO 70th Championship | Tbilisi | GEO | 2011-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2439 | 2544 | 1.50 | 4 | -1.04 | 10 | -10.40 | |
| | Benidze, Davit | m | | 2522 | GEO | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Benidze, Davit | m | | 2522 | GEO | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Zarkua, Davit | | | 2356 | GEO | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Zarkua, Davit | | | 2356 | GEO | 0.50 | 1 | -0.24 | 10 | -2.40 | |
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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