Individual Calculations July 2015
 Kupalov, Igor  Total change: -37.40  Rating chartPersonal card
 Coupe du Leman Cat. A Geneva different places SUI 2015-05-01
RcRownchangeKK*chgGame
 2129 2108 1.50 4 -0.38 20 -7.60 
  Campora Perez, Daniel 2130 ESP0.001-0.4720-9.40 
  Bagri, Jaspaul 2136 SUI0.001-0.4620-9.20 
  Graells, Ricardo 2155 SUI0.5010.07201.40 
  Ruiz, Jose 2096 SUI1.0010.48209.60 

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)
 
 31. Open des Amateurs 2015 Round 3-5 Geneva SUI 2015-05-01
RcRownchangeKK*chgGame
 2030 2108 1.00 3 -0.76 20 -15.20 
  Landenbergue, Claude m2374 SUI0.001-0.1820-3.60 
  Lopez, Manuel 1976 SUI0.001-0.6820-13.60 
  Schaerer, Marie-Anne 1740 SUI1.0010.10202.00 

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)
 
 Swiss Team Championship 2015 (League A,B,1) Round 3-5 decentralised SUI 2015-05-30
RcRownchangeKK*chgGame
 2140 2108 0.50 3 -0.87 20 -17.40 
  Seitz, Benjamin 2181 SUI0.001-0.4020-8.00 
  Rasch, Holger f2240 GER0.5010.18203.60 
  Liu, Yuanpei 1998 SUI0.001-0.6520-13.00 

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)
 
 31. Open des Amateurs 2015 Rounds 6-7 Geneva SUI 2015-06-05
RcRownchangeKK*chgGame
 1954 2123 1.50 2 0.14 20 2.80 
  Bouilloux, Jordan 1748 FRA1.0010.09201.80 
  Graells, Ricardo 2160 SUI0.5010.05201.00 

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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