Individual Calculations November 2017
 Zumsande, Martin  Total change: -10.10  Rating chartPersonal card
 Chess.com Isle of Man International Masters 2017 Isle of Man ENG 2017-09-23
RcRownchangeKK*chgGame
 2388 2471 3.50 8 -1.39 10 -13.90 
  Sundararajan, Kidambi g2426 IND0.501-0.0610-0.60 
  Vidit, Santosh Gujrathi g2702 IND0.001-0.2110-2.10 
  Loew, Gerald f2262 GER0.501-0.2710-2.70 
  Vignesh, B 2260 IND0.501-0.2710-2.70 
  Ragnarsson, Dagur f2340 ISL1.0010.32103.20 
  Eggleston, David J m2400 ENG0.501-0.1010-1.00 
  Kavutskiy, Konstantin m2390 USA0.001-0.6110-6.10 
  Rathnakaran, K. m2326 IND0.501-0.1910-1.90 

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 Nord 2017/2018 October 2017 various GER 2017-10-07
RcRownchangeKK*chgGame
 2382 2471 1.00 1 0.38 10 3.80 
  Steczek, Marcin f2382 POL1.0010.38103.80 

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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