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Individual Calculations July 2013 |
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| Yotov, Valentin L Total change: -3.70 | |   |
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| 2013 Texas State and Amateur Championships | Fort Worth, Texas | USA | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2569 | 5.00 | 6 | -0.19 | 10 | -1.90 | |
|  Sawyer, Bradley J | | | 2169 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Langer, Michael | f | | 2237 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Li, Ruifeng | c | | 2184 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Lin, Dachey | | | 2169 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bakre, Tejas | g | | 2467 | IND | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Green, Austen J | | | 2169 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 2013 DCC FIDE Open VI | Richardson, Texas | USA | 2013-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2574 | 3.50 | 4 | -0.18 | 10 | -1.80 | |
| | Kalyan, Suchinder | | | 2174 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vaidya, Atulya | | | 2174 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Li, Ethan | | | 2174 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ramachandran, Karthik | | | 2174 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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