Individual Calculations January 2012
 Ruiz Sanchez, Orlen  Total change: 3.80  Rating chartPersonal card
 Final Provincial de Villa Clara Villa Clara CUB 2011-10-20
RcRownchangeKK*chgGame
 2225 2411 6.00 9 -0.53 10 -5.30 
  Quesada Perez, Yasser f2437 CUB0.5010.04100.40 
  Morella Cabrera, Julio Antonio f2251 CUB1.0010.29102.90 
  Alvarez Miranda, Jose Antonio 2050 CUB1.0010.10101.00 
  Bueno Perez, Jesus Angel 2132 CUB1.0010.16101.60 
  Gonzalez Grave De Peralta, Raul 2141 CUB0.501-0.3310-3.30 
  Gil Alba, Hector Luis f2229 CUB1.0010.26102.60 
  Perez Garcia, Rodney m2424 CUB0.5010.02100.20 
  Moreno Del Pozo, Orlando 2105 CUB0.001-0.8610-8.60 
  Garcia Matos, Richard A 2254 CUB0.501-0.2110-2.10 

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)
 
 Panama Chess Open Panama PAN 2011-11-03
RcRownchangeKK*chgGame
 2339 2411 5.50 9 0.30 10 3.00 
  Toro Henao, Juan Sebastian 2011  * COL1.0010.08100.80 
  Jaen, Miguel Angel 2170 PAN1.0010.20102.00 
  Gomez, Garrido Camilo m2537 CUB0.5010.17101.70 
  Tiviakov, Sergei g2650 NED0.001-0.2010-2.00 
  Fleites Marti, Yuleikys wm2179 CUB1.0010.21102.10 
  Vigoa Apecheche, Yanira wg2206 CUB0.501-0.2610-2.60 
  Duran, Vega Sergio 2226 CRC1.0010.26102.60 
  Pozo, Vera Sandro m2495 CUB0.5010.12101.20 
  Corrales, Jimenez Fidel g2578 CUB0.001-0.2810-2.80 
 * 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)
 
 XXIII CARLOS TORRE REPETTO MAGISTRAL MERIDA, YUCATAN MEX 2011-12-16
RcRownchangeKK*chgGame
 2419 2411 4.50 8 0.61 10 6.10 
  Alvarez Pedraza, Aramis g2565 CUB0.5010.21102.10 
  Ibarra Chami, Luis Fernand m2480 MEX0.5010.10101.00 
  Gutierrez Carmona, Juan Al c2176 MEX1.0010.21102.10 
  Cordova, Emilio g2538 PER0.001-0.3310-3.30 
  Gonzalez Arroyo, Lenin f2265 MEX1.0010.30103.00 
  Abreu Delgado, Aryam g2481 CUB0.5010.10101.00 
  Quesada Perez, Yuniesky g2636 CUB0.001-0.2210-2.20 
  Duarte Barahona, Raul Alej c2210 MEX1.0010.24102.40 

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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