Individual Calculations August 2018
 Yahiaoui, Abdelkrim  Total change: 42.40  Rating chartPersonal card
 World Team Championship over 50 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 2054 2106 5.00 7 1.06 40 42.40 
  Ruether, Rudolf 2118 GER0.001-0.4840-19.20 
  Thalheim, Peter 1814 GER1.0010.15406.00 
  Jhunjhnuwala, Ramesh 2260 USA0.5010.21408.40 
  Trumpp, Lothar 2016 GER1.0010.384015.20 
  Habel, Christof 2026 GER1.0010.394015.60 
  Fegan, Chris 2040 ENG1.0010.414016.40 
  Becker, Norbert 2105 GER0.5010.00400.00 

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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