Individual Calculations February 2018
 Kurmann, Oliver  Total change: -11.50  Rating chartPersonal card
 41. Zuercher Weihnachtsopen Master Zurich SUI 2017-12-26
RcRownchangeKK*chgGame
 2249 2477 4.50 7 -0.92 10 -9.20 
  Palozza, Christian 2133 ITA0.501-0.3810-3.80 
  Dill, Xaver 2140 SUI1.0010.12101.20 
  Arcuti, Davide f2346 SUI0.501-0.1810-1.80 
  Georgescu, Lena wf2192 SUI0.501-0.3410-3.40 
  Wyss, Thomas f2247 SUI0.501-0.2910-2.90 
  Huss, Andreas m2259 SUI1.0010.22102.20 
  Loetscher, Roland m2426 SUI0.501-0.0710-0.70 

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 2017/18 (League 1+2) round 3-4 decentralised SUI 2018-01-13
RcRownchangeKK*chgGame
 2304 2478 0.50 1 -0.23 10 -2.30 
  Pfrommer, Christoph f2304 GER0.501-0.2310-2.30 

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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