Individual Calculations July 2015
 Michna, Marta  Total change: 13.90  Rating chartPersonal card
 IV Open internacional LLucmajor Arenal de LLucmajor (Mallorca) ESP 2015-05-10
RcRownchangeKK*chgGame
 2314 2384 6.50 9 1.39 10 13.90 
  Boix Pons, Catalina 1984  * ESP1.0010.08100.80 
  Frey, Alisa wf2086 GER1.0010.15101.50 
  Kveinys, Aloyzas g2487 LTU0.001-0.3610-3.60 
  Vanheirzeele, Daniel 2121 BEL1.0010.18101.80 
  Maloberti, David 2069 FRA1.0010.14101.40 
  Trent, Lawrence m2472 ENG1.0010.62106.20 
  Narciso Dublan, Marc g2529 ESP1.0010.69106.90 
  Kanmazalp, Ogulcan m2448 TUR0.5010.09100.90 
  Edouard, Romain g2627 FRA0.001-0.2010-2.00 
 * 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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