Individual Calculations May 2019
 Winkel, Peter  Total change: 13.80  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 3H Round 8 various NED 2019-04-13
RcRownchangeKK*chgGame
 2043 2176 1.00 1 0.32 20 6.40 
  Pouwels, John 2043 NED1.0010.32206.40 

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)
 
 NRW-Klasse 1 2018/2019 April 2019 various GER 2019-04-14
RcRownchangeKK*chgGame
 2107 2176 1.00 1 0.40 20 8.00 
  Schaffarczyk, Andre 2107 GER1.0010.40208.00 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2169 2176 4.50 9 -0.03 20 -0.60 
  Kueng, Nicolas 1924 SUI1.0010.19203.80 
  Vuilleumier, Alexandre m2354 SUI0.001-0.2720-5.40 
  Malich, Roman 1923 GER1.0010.19203.80 
  Zuferi, Enis f2348 GER0.001-0.2720-5.40 
  Gremmel, Jonas Simon 1965 GER1.0010.23204.60 
  Obolentseva, Alexandra wg2326 RUS0.5010.20204.00 
  Ruff, Maximilian f2313 GER0.001-0.3220-6.40 
  Gerlach, Felix Tobias 2065 GER1.0010.35207.00 
  Balint, Vilmos 2301 HUN0.001-0.3320-6.60 

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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