Individual Calculations May 2019
 Ruecker, Benjamin  Total change: -2.00  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2235 2238 4.00 8 -0.10 20 -2.00 
  Mueller, Philipp 2001 GER1.0010.20204.00 
  Engel, Luis m2490 GER0.5010.31206.20 
  Lobron, Eric g2508 GER0.001-0.1720-3.40 
  Herz, Thomas 2094 GER1.0010.31206.20 
  Mohammadi Nia, Borna 2085 GER0.501-0.2020-4.00 
  Kunin, Vitaly g2520 GER0.001-0.1620-3.20 
  Graeber, Fabien 2074 FRA0.501-0.2220-4.40 
  Brilej, Jaka 2110 SLO0.501-0.1720-3.40 

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)
 

 

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