Individual Calculations October 2012
 Real Pereyra, Diana Carime  Total change: -12.90  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2187 2075 2.00 8 -0.86 15 -12.90 
  Kulovana, Eva wg2259 CZE0.5010.24153.60 
  Melnik, Galina wf1999 RUS0.501-0.1015-1.50 
  Perena, Catherine wm2091 PHI0.001-0.4815-7.20 
  Dimitrijevic, Aleksandra wf2280 BIH0.5010.26153.90 
  Tuominen, Tanja wm2101 FIN0.001-0.4615-6.90 
  Lujan, Carolina mwg2368 ARG0.001-0.1515-2.25 
  Zepeda, Lorena wm2139 ESA0.001-0.4115-6.15 
  Franciskovic, Borka wm2258 CRO0.5010.24153.60 

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)
 

 

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