Individual Calculations September 2014
 Collins, Sam E.  Total change: -4.70  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2283 2495 7.00 10 -0.47 10 -4.70 
  Liu, Yeh Yang 2095  * TPE0.501-0.4210-4.20 
  Kjartansson, Gudmundur m2448 ISL0.501-0.0710-0.70 
  Yaaqoub, Rashid f2164 SUD1.0010.12101.20 
  Kawuma, Patrick c2261 UGA0.501-0.2910-2.90 
  Lorne, Malaku 2095  * JAM0.501-0.4210-4.20 
  Simonet, Marc f2222 AND1.0010.17101.70 
  Greet, Andrew N m2431 SCO1.0010.41104.10 
  Pancevski, Filip m2464 MKD0.501-0.0410-0.40 
  Jere, Daniel m2405 ZAM0.501-0.1210-1.20 
  Kett, Tim 2244 WLS1.0010.19101.90 
 * 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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