Individual Calculations September 2011
 Medina Paz, Miguel  Total change: 0.70  Rating chartPersonal card
 XVI GRAND PRIX NACIONAL DE AJEDREZ PRIMERA PARADA Cat. Elite Coca ECU 2011-04-29
RcRownchangeKK*chgGame
 2231 2420 5.00 7 -0.14 10 -1.40 
  Aucay Pelaez, Mauro f2284 ECU1.0010.32103.20 
  Pazos Gambarrotti, Plinio m2295 ECU0.501-0.1710-1.70 
  Guerra Tulcan, Lenin c2362 ECU0.501-0.0810-0.80 
  Alarcon Tirado, Cesar f2283 ECU1.0010.32103.20 
  Sanes, Vladimir 2166 PER0.501-0.3110-3.10 
  Chang Suarez, Andres 2116 ECU1.0010.14101.40 
  Palma, Alvaro 2111 ECU0.501-0.3610-3.60 

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)
 
 XVI GRAND PRIX NACIONAL DE AJEDREZ SEGUNDA PARADA Macas ECU 2011-05-27
RcRownchangeKK*chgGame
 2326 2420 4.00 6 0.26 10 2.60 
  Garcia Carey, Osmel m2361 CUB1.0010.42104.20 
  Aucay Pelaez, Mauro f2284 ECU0.501-0.1810-1.80 
  Sanes, Vladimir 2193 PER0.501-0.2910-2.90 
  Oblitas, Carlomagno m2417 PER0.5010.00100.00 
  Macias Murillo, Bryan m2369 ECU1.0010.43104.30 
  Fernandez Reyes, Lisandro f2329 CUB0.501-0.1210-1.20 

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)
 
 FEDA 171 Duran ECU 2011-06-08
RcRownchangeKK*chgGame
 2349 2420 3.50 9 -1.86 10 -18.60 
  Guerra Tulcan, Lenin c2372 ECU0.001-0.5710-5.70 
  Carvajal, Nolberto f2310 COL0.501-0.1510-1.50 
  Oblitas, Carlomagno m2417 PER0.5010.00100.00 
  Aucay Pelaez, Mauro f2284 ECU0.001-0.6810-6.80 
  Munoz Sanchez, Miguel m2314 ECU0.501-0.1410-1.40 
  Santos Flores, Alberto m2331 ECU0.501-0.1210-1.20 
  Fernandez Reyes, Lisandro f2329 CUB0.501-0.1210-1.20 
  Mieles Palau, Daniel m2420 ECU0.5010.00100.00 
  Garcia Carey, Osmel m2361 CUB0.501-0.0810-0.80 

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)
 
 FEDA 172 Duran ECU 2011-06-15
RcRownchangeKK*chgGame
 2334 2420 6.50 9 0.98 10 9.80 
  Garcia Carey, Osmel m2361 CUB1.0010.42104.20 
  Munoz Sanchez, Miguel m2314 ECU0.501-0.1410-1.40 
  Oblitas, Carlomagno m2417 PER0.5010.00100.00 
  Munoz Sanchez, Jhon 2258 ECU0.501-0.2110-2.10 
  Mieles Palau, Daniel m2420 ECU0.5010.00100.00 
  Santos Flores, Alberto m2331 ECU1.0010.38103.80 
  Carvajal, Nolberto f2310 COL1.0010.35103.50 
  Gemy, Jose Daniel f2269 BOL1.0010.30103.00 
  Fernandez Reyes, Lisandro f2329 CUB0.501-0.1210-1.20 

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)
 
 XVI GRAND PRIX 3RA. PARADA LA SALLE OPEN 2011 Guayaquil ECU 2011-08-19
RcRownchangeKK*chgGame
 2200 2420 6.00 7 0.83 10 8.30 
  Uvidia, Marcelo 2020  * ECU1.0010.08100.80 
  Veloz Santillan, Jose 2020  * ECU1.0010.08100.80 
  Arrata Peralta, Pedro 2020  * ECU1.0010.08100.80 
  Leon Calderon, Jonathan 2132 ECU1.0010.16101.60 
  Macias Murillo, Bryan m2369 ECU0.501-0.0710-0.70 
  Oblitas, Carlomagno m2417 PER1.0010.50105.00 
  Mieles Palau, Daniel m2420 ECU0.5010.00100.00 
 * 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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