Individual Calculations January 2016
 Alexopoulos, Dr. Spiros  Total change: -1.80  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2015 rounds 5 - 6 Solingen GER 2015-11-01
RcRownchangeKK*chgGame
 2115 1934 0.50 1 0.24 20 4.80 
  Zolfagharian, Kevin 2115 GER0.5010.24204.80 

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)
 
 Offene Solinger Stadtmeisterschaft 2015 round 7 Solingen GER 2015-12-01
RcRownchangeKK*chgGame
 2037 1912 0.00 1 -0.33 20 -6.60 
  Kesseler, Heiko 2037 GER0.001-0.3320-6.60 

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)
 

 

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