Individual Calculations January 2012
 Alvarez, Pedraza Aramis  Total change: -7.80  Rating chartPersonal card
 Panama Chess Open Panama PAN 2011-11-03
RcRownchangeKK*chgGame
 2397 2565 7.00 9 0.64 10 6.40 
  Zepeda, Sonia wm2165  * ESA1.0010.08100.80 
  Arribas, Robaina Maritza wg2301 CUB1.0010.18101.80 
  Prasca Sosa, Rafael m2431 VEN1.0010.32103.20 
  Pozo, Vera Sandro m2495 CUB0.501-0.1010-1.00 
  Hevia Alejano, Carlos Antonio f2521 CUB0.001-0.5610-5.60 
  Uribe, Mauricio m2348 COL1.0010.22102.20 
  Gallegos, Carlos m2404 VEN1.0010.29102.90 
  Ordaz Valdes, Lisandra Teresa wg2358 CUB0.501-0.2710-2.70 
  Ortiz, Suarez Isan Reynaldo g2553 CUB1.0010.48104.80 
 * 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
 2335 2565 5.50 9 -1.42 10 -14.20 
  Fleites Marti, Yuleikys wm2179 CUB1.0010.09100.90 
  Ruiz Sanchez, Orlen f2411 CUB0.501-0.2110-2.10 
  Quesada Perez, Yasser f2437 CUB1.0010.33103.30 
  Tapie Amione, Pablo Adib c2263 MEX1.0010.15101.50 
  Fernandez Cardoso, Alexey f2473 CUB0.001-0.6310-6.30 
  Cordova, Emilio g2538 PER0.001-0.5410-5.40 
  Miranda Llanes, Yerisbel wm2226 CUB1.0010.12101.20 
  Sanchez Enriquez, Oscar Ge f2319 MEX0.501-0.3110-3.10 
  Torres Rosas, Luis Carlos c2165  * MEX0.501-0.4210-4.20 
 * 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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