Blitz: Individual Calculations February 2015
 Zhao, Xue  Total change: -17.20  Rating chartPersonal card
 New Zealand Lightning Championship 2015 Auckland NZL 2015-01-11
RcRownchangeKK*chgGame
 2313 2569 5.50 8 -0.86 20 -17.20 
  Nicholls, Leighton 2169  * NZL1.0010.08201.60 
  Thornton, Giovanni A 2170 NZL1.0010.08201.60 
  Bischoff, Klaus g2477 GER0.501-0.1320-2.60 
  Croad, Nicholas f2254 NZL1.0010.14202.80 
  Rasmussen, Allan Stig g2526 DEN0.001-0.5620-11.20 
  Dive, Russell J m2315 NZL1.0010.19203.80 
  Wastney, Scott f2340 NZL0.001-0.7920-15.80 
  Green, Ewen M f2252 NZL1.0010.13202.60 
 * 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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