Individual Calculations September 2014
 Castro, Neusa Aridas De  Total change: 10.80  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1662 1468 2.50 8 0.27 40 10.80 
  Groves, Carey wf1868  * SCO0.5010.424016.80 
  Fernandez, Mirna Graciela 1521 HON0.5010.07402.80 
  Moncayo Romero, Evelyn wm1868  * ECU0.001-0.0840-3.20 
  Vukikomoala, Hilda wf1461 FIJ1.0010.494019.60 
  Botlhole, Kgalalelo wf1762 BOT0.001-0.1540-6.00 
  Lomandong, Noela-Joyce 1616 MNC0.001-0.3040-12.00 
  Liao, Jo-Yu 1478 TPE0.5010.01400.40 
  Ramos Dos, Rosangela wc1723 SUR0.001-0.1940-7.60 
 * 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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