Individual Calculations July 2009 |
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Rivera Hazim, Edwardo Total change: -2.85 | | |
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LV Campeonato Nacional Abierto de Ajedrez (1ra. Fuerza) | Toluca, Edo. de Mexico | MEX | 2009-04-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2162 | 2045 | 0.50 | 3 | -0.61 | 15 | -9.15 | |
| Hernandez Guerrero, Gilber | g | | 2395 | MEX | 0.00 | 1 | -0.11 | 15 | -1.65 | | Palma Almendra, Jose Amado | | | 2192 | MEX | 0.00 | 1 | -0.30 | 15 | -4.50 | | Mencos, Claudia | | | 1899 | GUA | 0.50 | 1 | -0.20 | 15 | -3.00 | | 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) | | VI Torneo Internacional Jose de Diego | Aguadilla | PUR | 2009-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2044 | 2045 | 0.50 | 3 | -1.02 | 15 | -15.30 | |
| Puntier, William | f | | 2300 | DOM | 0.00 | 1 | -0.19 | 15 | -2.85 | | Segarra Choe, Tammy | | | 1825 | PUR | 0.00 | 1 | -0.78 | 15 | -11.70 | | Angeles, Alberto | | | 2006 | DOM | 0.50 | 1 | -0.05 | 15 | -0.75 | | 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) | | II La Vega Open Internacional 2009 | La Vega | DOM | 2009-04-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2163 | 2045 | 3.50 | 5 | 1.78 | 15 | 26.70 | |
| Peralta, Juan | | | 2046 | DOM | 1.00 | 1 | 0.50 | 15 | 7.50 | | Duarte, Martirez | | | 2177 | DOM | 0.00 | 1 | -0.32 | 15 | -4.80 | | Ramirez, Carlos | | | 2189 | PUR | 0.50 | 1 | 0.19 | 15 | 2.85 | | Jaquez, Juan | | | 2189 | DOM | 1.00 | 1 | 0.69 | 15 | 10.35 | | Subervi, Jonathan | | | 2213 | DOM | 1.00 | 1 | 0.72 | 15 | 10.80 | | 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) | | Puerto Rico National Championship Clasificatory 2009 | Bayamon | PUR | 2009-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2083 | 2045 | 1.00 | 3 | -0.34 | 15 | -5.10 | |
| Sotelo Kohama, Daniel | | | 2152 | PUR | 0.00 | 1 | -0.35 | 15 | -5.25 | | Nunez, Walter | | | 2068 | PUR | 1.00 | 1 | 0.53 | 15 | 7.95 | | Guzman, Carlos | | | 2028 | PUR | 0.00 | 1 | -0.52 | 15 | -7.80 | | 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) | |
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