Individual Calculations August 2019
 Davies, Nigel R  Total change: -0.70  Rating chartPersonal card
 16th South Wales International Open Bridgend WLS 2019-07-07
RcRownchangeKK*chgGame
 2325 2484 6.00 9 -0.07 10 -0.70 
  Spanton, Tim R 2084  * ENG1.0010.08100.80 
  Brown, Thomas 2092 WLS1.0010.08100.80 
  Waddington, Mike P f2084  * ENG1.0010.08100.80 
  Korneev, Oleg g2523 ESP0.5010.05100.50 
  Rudd, Jack m2275 ENG1.0010.23102.30 
  Chatalbashev, Boris g2518 DEN0.001-0.4510-4.50 
  Siddharth, Jagadeesh f2410 SGP1.0010.40104.00 
  Camacho Collados, Jose m2408 KOR0.001-0.6010-6.00 
  Nasuta, Grzegorz g2529 POL0.5010.06100.60 
 * 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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