Individual Calculations February 2019
 Zweifel, Richard  Total change: 7.00  Rating chartPersonal card
 42. Weihnachtsopen 2018 - Master Zurich SUI 2018-12-26
RcRownchangeKK*chgGame
 2210 2187 3.50 7 0.09 20 1.80 
  Milovanovic, Milos 1925 SUI1.0010.18203.60 
  Narayanan.s.l g2575 IND0.001-0.0920-1.80 
  Studer, Vital 2021 SUI1.0010.28205.60 
  Todorovic, Nenad I 2262 SRB0.001-0.4020-8.00 
  Fischer, Lukas 2073 SUI1.0010.34206.80 
  Krishna, C R G m2464 IND0.001-0.1720-3.40 
  Thomaschke, Dirk 2148 GER0.501-0.0520-1.00 

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)
 
 SGM 2018-19 (League 1 and 2) round 4 decentralised SUI 2019-01-12
RcRownchangeKK*chgGame
 2013 2193 1.00 1 0.26 20 5.20 
  Meier, Rodrigo 2013 SUI1.0010.26205.20 

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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