Individual Calculations July 2009 |
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Almedina Ortiz, Edgardo J. Total change: 71.90 | | |
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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 |
2277 | 2087 | 4.00 | 8 | 1.90 | 25 | 47.50 | |
| Davalos Prieto, Abel Justo | f | | 2272 | MEX | 1.00 | 1 | 0.74 | 25 | 18.50 | | Capo Vidal, Uriel | m | | 2360 | MEX | 0.00 | 1 | -0.17 | 25 | -4.25 | | Araque, Rafael | m | | 2287 | COL | 0.50 | 1 | 0.26 | 25 | 6.50 | | Culbeaux Tello, Oscar Abra | f | | 2232 | MEX | 1.00 | 1 | 0.69 | 25 | 17.25 | | Fleitas Marti, Yuleikis | | wm | 2206 | CUB | 1.00 | 1 | 0.66 | 25 | 16.50 | | Hernandez Guerrero, Gilber | g | | 2437 | MEX | 0.00 | 1 | -0.11 | 25 | -2.75 | | Palma Almendra, Jose Amado | | | 2192 | MEX | 0.00 | 1 | -0.36 | 25 | -9.00 | | Obregon Rodriguez, Juan Lu | c | | 2226 | MEX | 0.50 | 1 | 0.19 | 25 | 4.75 | | 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) | | VI Torneo Internacional Jose de Diego | Aguadilla | PUR | 2009-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2017 | 2087 | 1.00 | 2 | -0.19 | 25 | -4.75 | |
| Nunez Velez, Walter | | | 2068 | PUR | 0.00 | 1 | -0.53 | 25 | -13.25 | | Croes, Octavio | | | 1966 | ARU | 1.00 | 1 | 0.34 | 25 | 8.50 | | 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 |
2268 | 2087 | 2.00 | 6 | 0.41 | 25 | 10.25 | |
| Montalvo, Alejandro | m | | 2251 | PUR | 0.50 | 1 | 0.22 | 25 | 5.50 | | Estrada Nieto, Julian | m | | 2344 | MEX | 0.50 | 1 | 0.32 | 25 | 8.00 | | Douriet, Alexis | | | 2311 | CUB | 0.00 | 1 | -0.22 | 25 | -5.50 | | Alvarado, Nelson | f | | 2226 | DOM | 1.00 | 1 | 0.69 | 25 | 17.25 | | Flaquer, Luis | | | 2261 | DOM | 0.00 | 1 | -0.27 | 25 | -6.75 | | Subervi, Jonathan | | | 2213 | DOM | 0.00 | 1 | -0.33 | 25 | -8.25 | | 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) | | NOTE: K factor changed | Caguas International | Caguas | PUR | 2009-05-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2322 | 2087 | 3.50 | 7 | 1.89 | 15 | 28.35 | |
| Fierro Baquero, Martha L | m | wg | 2411 | ECU | 0.50 | 1 | 0.37 | 15 | 5.55 | | Santa Torres, Juan | m | | 2245 | PUR | 1.00 | 1 | 0.71 | 15 | 10.65 | | Matamoros Franco, Carlos S | g | | 2437 | ECU | 0.00 | 1 | -0.11 | 15 | -1.65 | | Rabin, Evan Z | | | 2033 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | Stopa, Jacek | m | | 2437 | POL | 1.00 | 1 | 0.89 | 15 | 13.35 | | Zapata Ramirez, Alonso | g | | 2437 | COL | 0.00 | 1 | -0.11 | 15 | -1.65 | | Montalvo Rosario, Alejandro | m | | 2251 | PUR | 0.00 | 1 | -0.28 | 15 | -4.20 | | 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) | | NOTE: K factor changed | Puerto Rico National Championship Clasificatory 2009 | Bayamon | PUR | 2009-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2155 | 2087 | 1.00 | 4 | -0.63 | 15 | -9.45 | |
| Ramirez, Carlos | | | 2189 | PUR | 0.50 | 1 | 0.14 | 15 | 2.10 | | Rodriguez Santiago, Jaime | | | 2117 | PUR | 0.50 | 1 | 0.04 | 15 | 0.60 | | Davila, Juan | | | 2168 | PUR | 0.00 | 1 | -0.39 | 15 | -5.85 | | Ovalle, Ramon | | | 2147 | PUR | 0.00 | 1 | -0.42 | 15 | -6.30 | | 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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