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Individual Calculations April 2014 |
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| Berczes, David Total change: -17.90 | |   |
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| 2104 DCC FIDE Open I | Richardson, Texas | USA | 2014-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2497 | 2.50 | 4 | -0.78 | 10 | -7.80 | |
|  Argishti, Dante | | | 2111 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Li, Ruifeng | c | | 2252 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | De Jesus, Jeffrey | | | 2147 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Xiong, Jeffery | f | | 2361 | USA | 0.00 | 1 | -0.68 | 10 | -6.80 | |
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) | | | | 2014 UT Dallas Spring FIDE Open underwritten by Turner Construction | Dallas, Texas | USA | 2014-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2497 | 5.50 | 9 | -1.29 | 10 | -12.90 | |
| | Coraretti, Benjamin | | | 2163 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Aleskerov, Faik | | | 2312 | AZE | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Camacho, Chardine | | wm | 2178 | PHI | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Gater, Daniel B | | | 2118 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Toolin, Christopher | | | 2141 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sarkar, Justin | m | | 2452 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Sevian, Samuel | m | | 2429 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Labedz, Patrycja A | | wf | 2101 | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Margvelashvili, George | g | | 2550 | GEO | 0.50 | 1 | 0.07 | 10 | 0.70 | |
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) | | | | 2014 DCC FIDE Open II | Richardson, Texas | USA | 2014-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2497 | 3.00 | 4 | 0.28 | 10 | 2.80 | |
| | Sanchez, Robert | | | 2097 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jayaraman, Arvind | f | | 2277 | IND | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Chirila, Ioan C | g | | 2521 | ROU | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Pavlovic, Milos M | m | | 2462 | SRB | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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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