Individual Calculations April 2009
 Lujan, Carolina  Total change: -4.40  Rating chartPersonal card
 XXI Torneo GM Carlos Torre Repetto In Memoriam - Swiss MERIDA, YUCATAN MEX 2008-12-13
RcRownchangeKK*chgGame
 2240 2366 5.50 9 -0.44 10 -4.40 
  Varguez Baquedano, Alfredo 2047 MEX1.0010.13101.30 
  Aguirre Manzo, Leopoldo An 2140 MEX0.001-0.7910-7.90 
  Perez Rodriguez, Jennifer wf2191 CUB1.0010.27102.70 
  Mata Gonzalez, Jose Fernan 2199 MEX0.501-0.2210-2.20 
  Duarte Barahona, Raul Alej c2207 MEX1.0010.29102.90 
  Quesada Perez, Yasser 2344 CUB0.001-0.5310-5.30 
  Navarro Segura, Roberto m2224 MEX1.0010.31103.10 
  Mitkov, Nikola g2556 MKD0.001-0.2510-2.50 
  Tapie Amione, Pablo Adib c2253 MEX1.0010.35103.50 

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)
 

 

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