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Individual Calculations February 2016 |
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| Bryant, John Daniel Total change: 25.10 | |   |
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| 25th Annual North American Open | Las Vegas, Nevada | USA | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2379 | 2409 | 6.00 | 9 | 1.14 | 10 | 11.40 | |
|  Ghatti, Sanjay | | | 2154 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Kamsky, Gata | g | | 2669 | USA | 0.50 | 1 | 0.32 | 10 | 3.20 | | | Ludwig, John G | | | 2287 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Manukian, Lernik | | | 2272 | ARM | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Tarjan, James E | g | | 2478 | USA | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Nakar, Eylon | m | | 2476 | ISR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Vibbert, Sean | f | | 2313 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Mitkov, Nikola | g | | 2455 | MKD | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Williams, Justus D | f | | 2310 | USA | 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) | | | | Dreaming King Open | San Diego, California | USA | 2016-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2369 | 2410 | 4.50 | 6 | 1.37 | 10 | 13.70 | |
| | Hodges, Peter F | | | 2010 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Deshpande, Aaryan | | | 2010 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zherebukh, Yaroslav | g | | 2614 | USA | 1.00 | 1 | 0.76 | 10 | 7.60 | | | Gareyev, Timur | g | | 2605 | USA | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Aldama Degurnay, Dionisio | m | | 2395 | MEX | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Ramirez, Alejandro | g | | 2578 | USA | 0.50 | 1 | 0.22 | 10 | 2.20 | | | * 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) | | |
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