Individual Calculations January 2016
 Zolfagharian, Kevin  Total change: 13.60  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2015 rounds 5 - 6 Solingen GER 2015-11-01
RcRownchangeKK*chgGame
 1929 2115 1.50 2 0.01 40 0.40 
  Ferger, Juergen 1923 GER1.0010.254010.00 
  Alexopoulos, Dr. Spiros 1934 GER0.501-0.2440-9.60 

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)
 
 Offene Solinger Stadtmeisterschaft 2015 round 7 Solingen GER 2015-12-01
RcRownchangeKK*chgGame
 1990 2115 1.00 1 0.33 40 13.20 
  Pentz, Joerg 1990 GER1.0010.334013.20 

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)
 

 

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