Individual Calculations May 2018
 Wiechert, Hans  Total change: -15.80  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2132 2164 4.00 9 -0.79 20 -15.80 
  Ellis, Antoine 1871 FRA0.001-0.8520-17.00 
  Perreard, Nicolas 2017 SUI1.0010.30206.00 
  Gerhardt, Dirk 1884 GER1.0010.16203.20 
  Le Corre, Benjamin f2280 FRA1.0010.662013.20 
  Sinz, Bernhard f2386 GER0.001-0.2220-4.40 
  Ding, Tze How Dilwen f2273 MAS0.5010.15203.00 
  Neukirchner, Pascal 2285 GER0.5010.16203.20 
  Stefansson, Vignir Vatnar f2300 ISL0.001-0.3220-6.40 
  Maters, Arthur 1889 NED0.001-0.8320-16.60 

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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