Individual Calculations October 2013
 Miedema, David  Total change: 4.70  Rating chartPersonal card
 Oberliga NRW 2013/14 round 1 Nordrheinwestfalen GER 2013-09-15
RcRownchangeKK*chgGame
 2401 2388 1.00 1 0.52 10 5.20 
  Kuijf, Marinus m2401 NED1.0010.52105.20 

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)
 
 Dutch Team Competiton 13-14 - Meesterklasse - round 1 Several NED 2013-09-21
RcRownchangeKK*chgGame
 2351 2388 0.50 1 -0.05 10 -0.50 
  Wantola, Ivo f2351 NED0.501-0.0510-0.50 

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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