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Individual Calculations October 2008 |
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| Carreto Nieto, Giovanni Total change: -20.25 | |   |
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| 36th Annual World Open (U2400 Section) | Philadelphia, Pennsylvania | USA | 2008-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2212 | 2.50 | 7 | -0.97 | 15 | -14.55 | |
|  Arsenault, Nicolas | | | 2213 | CAN | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Tan, Oscar L | | | 2283 | PHI | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Terrie, Henry L | | | 2086 | USA | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Betaneli, Alex | | | 2266 | USA | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Moncayo, Evelyn | | wm | 2182 | ECU | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Meera, Sai | | wm | 2227 | IND | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Aravena Sloan, Peter J | | | 2240 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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) | | | | Campeonato Nacional Absoluto 2008 y Subzonal 2.3.1 VARONIL | MEXICO, DF | MEX | 2008-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2216 | 3.50 | 7 | -0.38 | 15 | -5.70 | |
| | Ibarra Chami, Luis Fernand | m | | 2379 | MEX | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Varguez Baquedano, Alfredo | | | 2039 | MEX | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Tavison Garcia, Alioscha | | | 2104 | MEX | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Medina Garcia, Manuel Alva | | | 1917 | MEX | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Almeida Saenz, Alfonso | m | | 2419 | MEX | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Altamirano Gonzalez, Yehud | | | 2143 | MEX | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Floresvillar Gonzalez, Lui | | | 2197 | MEX | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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