Individual Calculations November 2017
 Prueske, Wolfgang  Total change: -50.40  Rating chartPersonal card
 Chess.com Isle of Man International Masters 2017 Isle of Man ENG 2017-09-23
RcRownchangeKK*chgGame
 2178 2046 0.50 8 -2.28 20 -45.60 
  Deac, Bogdan-Daniel g2446  * ROU0.001-0.0820-1.60 
  Kavutskiy, Konstantin m2390 USA0.001-0.1220-2.40 
  Mueller, Philipp 2220 GER0.001-0.2720-5.40 
  Coathup, Roger H 2125 ENG0.001-0.3920-7.80 
  Nahnsen, Kenneth 2011 GER0.501-0.0520-1.00 
  Birkisson, Bardur Orn 2164 ISL0.001-0.3420-6.80 
  Dahl, Baard 1974 ENG0.001-0.6020-12.00 
  Kruse, Janik 2096 GER0.001-0.4320-8.60 
 * 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)
 
 Regionalliga SV Ruhrgebiet 2017/2018 October 2017 Bochum GER 2017-10-01
RcRownchangeKK*chgGame
 2070 2046 0.50 1 0.03 20 0.60 
  Werrn, Pascal 2070 GER0.5010.03200.60 

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)
 
 2. Bundesliga West 2017/2018 October 2017 various GER 2017-10-08
RcRownchangeKK*chgGame
 2223 2046 0.00 1 -0.27 20 -5.40 
  Kienast, Joerg 2223 GER0.001-0.2720-5.40 

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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