Individual Calculations July 2017
 Potterat, Marc  Total change: 7.20  Rating chartPersonal card
 11. Engadiner Pfingstopen Celerina SUI 2017-06-03
RcRownchangeKK*chgGame
 1987 2121 3.50 5 0.18 20 3.60 
  Scheidegger, Urs 1798 SUI1.0010.13202.60 
  Palma, Maria 1903 ITA1.0010.22204.40 
  Bischoff, Peter 1994 SUI1.0010.33206.60 
  Ustianovich, Nazar f2367 UKR0.001-0.1920-3.80 
  Joller, Hans 1871 SUI0.501-0.3120-6.20 

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)
 
 Swiss Team Championship 2017 NLB round 5 decentralised SUI 2017-06-11
RcRownchangeKK*chgGame
 2254 2121 0.50 1 0.18 20 3.60 
  Vucenovic, Dragomir f2254 SUI0.5010.18203.60 

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)
 

 

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