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Individual Calculations May 2010 |
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| Rodriguez, Eric Total change: 30.00 | |   |
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| Philadelphia Open | Philadelphia, Pennsylvania | USA | 2010-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2286 | 5.50 | 9 | 0.62 | 15 | 9.30 | |
|  Ding, Andrew | | | 2037 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Ehlvest, Jaan | g | | 2598 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Heung, Christopher | | | 2070 | USA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Gutman, Joshua | | | 2126 | USA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Stancil, Kimani A | | | 2116 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Anderson, Renard W | f | | 2213 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Zapata, Alonso | g | | 2523 | COL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Lapshun, Yury | m | | 2443 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Vazquez, Raul | | | 2192 | PUR | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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) | | | | 17th Space Coast Open | Indialantic, Florida | USA | 2010-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2286 | 3.50 | 4 | 1.38 | 15 | 20.70 | |
| | Wyde, David Aaron | | | 2065 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Becerra, Julio J | g | | 2538 | USA | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Cooke, Eric N | | | 2207 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Alvarez, Ernesto | | | 2254 | USA | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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) | | |
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