Individual Calculations February 2019
 Martinez, Jose  Total change: -44.40  Rating chartPersonal card
 Open du Grand Echiquier Lausanne 2018 Lausanne SUI 2018-11-06
RcRownchangeKK*chgGame
 1690 1700 2.50 7 -1.11 40 -44.40 
  Jarnjak, Zlatko 1930 SUI0.5010.294011.60 
  Garcia Garcia, Rodrigo 1858 SUI0.001-0.2940-11.60 
  Atashi, Kamer 1565 SUI1.0010.324012.80 
  Clement, Marc 1516 SUI0.001-0.7440-29.60 
  De Kalbermatten, Adrien 1792 SUI0.5010.13405.20 
  Kuehn, Lukas 1638 SUI0.501-0.0940-3.60 
  Bonvin, Jean-Roger 1528 SUI0.001-0.7340-29.20 

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)
 

 

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