Individual Calculations February 2015
 Lorscheid, Gerhard  Total change: -8.40  Rating chartPersonal card
 Schachfestival Basel Meister 2015 Basel SUI 2015-01-01
RcRownchangeKK*chgGame
 2183 2227 1.50 3 -0.18 20 -3.60 
  Sand, Rolf, Dr 1986 GER1.0010.20204.00 
  Van Foreest, Jorden m2472 NED0.001-0.2020-4.00 
  Graeber, Fabien 2090 FRA0.501-0.1820-3.60 

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)
 
 Oberliga Wuerttemberg 2014/15 round 5 Wuerttemberg GER 2015-01-18
RcRownchangeKK*chgGame
 2046 2227 0.50 1 -0.24 20 -4.80 
  Uhlmann, David 2046 GER0.501-0.2420-4.80 

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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