Individual Calculations September 2014
 Nurse, Lydia  Total change: 19.20  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1620 1364 2.00 7 0.48 40 19.20 
  Zhou, Qiyu wc1764  * CAN0.001-0.0840-3.20 
  Pires, Luzia 1539 ANG0.001-0.2740-10.80 
  Hagesather, Ellen wm1764  * NOR0.001-0.0840-3.20 
  Axiaq, Ariana 1345 MLT1.0010.474018.80 
  De Mey, Maria Paula 1483 ARU1.0010.664026.40 
  Melendez, Gabriela wf1764  * ESA0.001-0.0840-3.20 
  Zengeni, Paidaishe wc1678 ZIM0.001-0.1440-5.60 
 * 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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