Individual Calculations October 2012
 Mareco, Sandro  Total change: -5.40  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2534 2589 4.50 9 -0.54 10 -5.40 
  Khetho, Phemelo f2189  * BOT1.0010.08100.80 
  Gretarsson, Hjorvar Steinn m2506 ISL0.501-0.1110-1.10 
  Hansen, Eric m2472 CAN1.0010.34103.40 
  Gonzalez Garcia, Jose g2532 MEX0.501-0.0810-0.80 
  Macieja, Bartlomiej g2594 POL0.001-0.4910-4.90 
  Gupta, Abhijeet g2637 IND0.001-0.4310-4.30 
  Sedlak, Nikola g2549 SRB0.501-0.0610-0.60 
  Jakovenko, Dmitry g2722 RUS0.5010.18101.80 
  Smeets, Jan g2608 NED0.5010.03100.30 
 * 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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