Individual Calculations May 2019
 Kramer, Wolfgang  Total change: 10.40  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2121 2034 4.00 9 0.52 20 10.40 
  Stein, Robert f2287 GER0.001-0.1920-3.80 
  Kiefer, Daniel 2156 GER0.001-0.3320-6.60 
  Casagrande, Federico 1905 ITA1.0010.33206.60 
  Maloberti, David 2174 FRA1.0010.692013.80 
  Prill, Daniel 2211 GER0.001-0.2720-5.40 
  Goossens, Hanne wm2150 BEL0.5010.16203.20 
  Korba, Roman 2140 GER0.001-0.3620-7.20 
  Kuespert, Helmut 1918 GER1.0010.34206.80 
  Kraemer, Stefan 2144 GER0.5010.15203.00 

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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