Individual Calculations November 2017
 Bracker, Frank  Total change: 4.20  Rating chartPersonal card
 2. Bundesliga Nord 2017/2018 October 2017 various GER 2017-10-07
RcRownchangeKK*chgGame
 2371 2392 2.00 3 0.42 10 4.20 
  Polzin, Rainer g2396 GER1.0010.51105.10 
  Steczek, Marcin f2382 POL0.501-0.0110-0.10 
  Glantz, Robert f2334 GER0.501-0.0810-0.80 

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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