Individual Calculations May 2017
 Schweizer, Robert  Total change: -14.20  Rating chartPersonal card
 Kortchnoi-Memorial Main Tournament Zurich SUI 2017-04-13
RcRownchangeKK*chgGame
 1749 1849 3.00 6 -0.71 20 -14.20 
  Fitzgerald, Martin 1522 IRL0.501-0.3720-7.40 
  Sandhya, G 1845 IND0.001-0.5120-10.20 
  Schindehuette, Samuel 1606 SUI1.0010.20204.00 
  Gartmann, Luzius 1704 SUI1.0010.31206.20 
  Thode, Gilda 1969 SUI0.5010.16203.20 
  Stief, Volker 1850 SUI0.001-0.5020-10.00 

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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