Individual Calculations January 2012
 Pina, Vega Sulennis  Total change: 0.45  Rating chartPersonal card
 Panama Chess Open Panama PAN 2011-11-03
RcRownchangeKK*chgGame
 2249 2315 5.00 8 0.36 15 5.40 
  Ramirez, Alejandro g2595 USA0.001-0.1615-2.40 
  Hernandez Bermudez, Ulises 2066 VEN1.0010.19152.85 
  Fernandez, Rodriguez Angel Luis 2117 CUB1.0010.24153.60 
  Zapata, Alonso g2483 COL0.001-0.2815-4.20 
  Aizpurua, Patrick c2091 PAN0.501-0.2815-4.20 
  Garces, Javier 2014 COL1.0010.15152.25 
  Gongora Reyes, Maikel m2429 CUB0.5010.16152.40 
  Corrales Jimenez, Zenia wm2195 CUB1.0010.34155.10 

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)
 
 XXIII CARLOS TORRE REPETTO MAGISTRAL MERIDA, YUCATAN MEX 2011-12-16
RcRownchangeKK*chgGame
 2229 2315 5.00 9 -0.33 15 -4.95 
  Zacarias Martinez, Daniel 1915  * MEX1.0010.08151.20 
  Nogueiras Santiago, Jesus g2526 CUB0.001-0.2315-3.45 
  Arcila Villanueva, Carlos 1963 MEX1.0010.11151.65 
  Hernandez Carmenates, Hold g2564 CUB0.001-0.1915-2.85 
  Fandino Reyes, Roquelina wm2081 CUB0.501-0.2915-4.35 
  Varguez Baquedano, Alfredo 2063 MEX1.0010.19152.85 
  Altamirano Gonzalez, Yehud 2169 MEX0.501-0.2015-3.00 
  Alvarez Ramirez, Miguel An f2285 MEX1.0010.46156.90 
  Pozo Vera, Sandro m2495 CUB0.001-0.2615-3.90 
 * 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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