Individual Calculations May 2015
 Collins, Sam E  Total change: -4.30  Rating chartPersonal card
 4NCL 2014-15 Rounds 7-8 (Div 1 & 2) Birmingham ENG 2015-03-28
RcRownchangeKK*chgGame
 2470 2485 0.00 2 -1.04 10 -10.40 
  Gormally, Daniel W g2478 ENG0.001-0.5110-5.10 
  Ghasi, Ameet K m2462 ENG0.001-0.5310-5.30 

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)
 
 19.Internat. Neckar Open A 2015 Deizisau GER 2015-04-02
RcRownchangeKK*chgGame
 2355 2478 6.50 9 0.61 10 6.10 
  Steinwachs, Christian 2101 GER1.0010.09100.90 
  Wisnet, Dominic 2247 GER1.0010.21102.10 
  Plueg, Andreas f2322 GER1.0010.29102.90 
  Ohme, Melanie wg2290 GER1.0010.26102.60 
  Li, Chao g2730 CHN0.001-0.1910-1.90 
  Van Kerkhof, David f2340 NED1.0010.31103.10 
  Neef, Maximilian f2359 GER0.501-0.1610-1.60 
  Perske, Thore f2402 GER0.501-0.1010-1.00 
  Vogel, Roven 2402 GER0.501-0.1010-1.00 

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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