Individual Calculations May 2017
 Ballmann, Martin  Total change: 3.70  Rating chartPersonal card
 Swiss Team Championship 2017 NLA 2-3 decentralised SUI 2017-04-09
RcRownchangeKK*chgGame
 2217 2395 2.00 2 0.55 10 5.50 
  Hauser, Roland 2137 SUI1.0010.18101.80 
  Fioramonti, Hung m2297 SUI1.0010.37103.70 

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)
 
 Kortchnoi-Memorial Master Tournament Zurich SUI 2017-04-13
RcRownchangeKK*chgGame
 2302 2395 4.00 7 -0.18 10 -1.80 
  Pinchetti, Andrea 2038 SUI1.0010.11101.10 
  Rakhmanov, Aleksandr g2665 RUS0.5010.33103.30 
  Koehler, Gerhard, Dr. 2158 GER0.501-0.3010-3.00 
  Kersten, Julian 2027 AUT1.0010.10101.00 
  Zhigalko, Andrey g2577 BLR0.001-0.2610-2.60 
  Reinwald, Patrick 2155 AUT1.0010.20102.00 
  Pavlovic, Milos g2495 SRB0.001-0.3610-3.60 

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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