Individual Calculations October 2012
 Oatlhotse, Providence  Total change: 18.15  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2332 2268 5.00 9 1.21 15 18.15 
  Peralta, Fernando g2606 ARG1.0010.881513.20 
  Vorobjov, Pavel 2156 EST0.001-0.6515-9.75 
  Blijstra, Wim 2206 AHO1.0010.41156.15 
  Eid, Fadi m2377 LIB1.0010.65159.75 
  Ivanisevic, Ivan g2645 SRB0.001-0.0915-1.35 
  Collins, Sam E. m2459 IRL0.001-0.2515-3.75 
  Abdulwahhab, Ahmed Abdulsattar A f2314 IRQ1.0010.56158.40 
  Mohamed, Hassan 1868  * MDV1.0010.08151.20 
  Njili, Kamel f2357 TUN0.001-0.3815-5.70 
 * 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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