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Individual Calculations March 2012 |
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| Kekelidze, Mikheil Total change: 14.50 | |   |
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| 21st Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2443 | 4.00 | 7 | -0.52 | 10 | -5.20 | |
|  Shaw, Tenzing W | | | 2154 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Liou, Yian | | | 2283 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sarkar, Justin | m | | 2394 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Akobian, Varuzhan | g | | 2612 | USA | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Mezentsev, Vladimir | m | | 2360 | RUS | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Cao, Kevin Y | | | 2163 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Adamson, Robby | f | | 2315 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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) | | | | 2012 Marshall Invitational | New York, New York | USA | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2458 | 8.00 | 9 | 1.97 | 10 | 19.70 | |
| | Herman, Matthew J | | | 2396 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Sorkin, Igor | | | 2374 | ISR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Pujol, Carlos | f | | 2313 | CUB | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Salakhutdinov, Ildar | | | 2262 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | De Firmian, Nick E | g | | 2512 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Pressman, Leif A | f | | 2280 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Wu, Christopher | | | 2148 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ostrovskiy, Aleksandr | f | | 2319 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Getz, Alec | f | | 2326 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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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