Individual Calculations April 2015
 Rietman, Frits  Total change: 0.20  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - Meester - round 6-7 Various NED 2015-03-07
RcRownchangeKK*chgGame
 2401 2237 0.50 2 -0.08 20 -1.60 
  Quist, Johan f2314 NED0.5010.11202.20 
  Saltaev, Mihail g2487 UZB0.001-0.1920-3.80 

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)
 
 2. Bundesliga West 2014/15 round 8 Hamburg GER 2015-03-15
RcRownchangeKK*chgGame
 2299 2237 0.50 1 0.09 20 1.80 
  Coenen, Norbert m2299 GER0.5010.09201.80 

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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