Individual Calculations September 2014
 Machlik, Edit  Total change: -21.20  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1883 1950 3.50 7 -0.53 40 -21.20 
  Avalos, Leticia wc1687 PAR1.0010.18407.20 
  Bengtsson, Jessica 1933 SWE0.001-0.5240-20.80 
  Yu, Sally 1953 AUS0.001-0.5040-20.00 
  Kim, Yubin 1550  * KOR1.0010.08403.20 
  Skinke, Katrina wm2217 LAT0.5010.324012.80 
  Alarcon, Pamela 1906 NCA1.0010.444017.60 
  Wafa, Shahenda wm1932 EGY0.001-0.5340-21.20 
 * 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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