Individual Calculations October 2018
 Habibi, Ali  Total change: 5.40  Rating chartPersonal card
 Swiss Team Championship 2018 NLB round 6-7 decentralised SUI 2018-09-09
RcRownchangeKK*chgGame
 2181 2231 2.00 2 0.85 10 8.50 
  Atlas, Dmitry f2184 AUT1.0010.43104.30 
  Haas, Carmi 2177 SUI1.0010.42104.20 

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)
 
 12. Standard-Open Rheinfelden 2018 Rheinfelden GER 2018-09-14
RcRownchangeKK*chgGame
 2143 2231 1.50 3 -0.31 10 -3.10 
  Jud, Marc 1936 SUI1.0010.15101.50 
  Boffa, Mauro 2194 SUI0.501-0.0510-0.50 
  Haag, Gregor 2298 GER0.001-0.4110-4.10 

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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