Individual Calculations May 2019
 Zanan, Evgeny  Total change: -4.60  Rating chartPersonal card
 Israel National Team Championship 2019 Round 11 Various ISR 2019-04-05
RcRownchangeKK*chgGame
 2366 2510 1.00 1 0.31 10 3.10 
  Shachar, Ehud m2366 ISR1.0010.31103.10 

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
 2300 2510 6.00 9 -0.77 10 -7.70 
  Levrand, Roland 2121 SUI1.0010.09100.90 
  Wilhelm, Till 2234 GER0.501-0.3310-3.30 
  Kitze, Alexander 2250 GER0.501-0.3210-3.20 
  Humburg, Philipp 2244 GER0.501-0.3210-3.20 
  Wurzel, Andre 2230 GER1.0010.16101.60 
  Kueppers, Timo f2302 GER1.0010.23102.30 
  Arcuti, Davide f2358 SUI1.0010.30103.00 
  Bosiocic, Marin g2613 CRO0.001-0.3610-3.60 
  Arman, Deniz f2346 SWE0.501-0.2210-2.20 

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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