Individual Calculations January 2020
 Arcuti, Davide  Total change: -8.20  Rating chartPersonal card
 SGM 2019-20 round 2-3 decentralised SUI 2019-11-30
RcRownchangeKK*chgGame
 2312 2337 1.00 2 -0.07 20 -1.40 
  Lehmann, Marco f2344 SUI1.0010.512010.20 
  Preissmann, Emmanuel f2280 SUI0.001-0.5820-11.60 

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 Baden 2019/2020 December 2019 various GER 2019-12-08
RcRownchangeKK*chgGame
 2462 2342 0.00 1 -0.34 20 -6.80 
  Lai, Hing Ting m2462 NED0.001-0.3420-6.80 

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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