Individual Calculations May 2019
 Ewerhardy, Moritz  Total change: 128.40  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1770 1526 5.00 9 3.21 40 128.40 
  Lindenthal, Andreas 1803 GER1.0010.834033.20 
  Sistig, Max 1816 GER0.001-0.1640-6.40 
  Kaupp, Sven 1778 GER1.0010.814032.40 
  Graf, Michael 1800 GER0.001-0.1740-6.80 
  Petersohn, Sadko 1767 GER0.5010.304012.00 
  Basovskiy, Jana 1746 GER0.001-0.2240-8.80 
  Steiert, Roland 1764 GER1.0010.804032.00 
  Roos, Matthias 1720 GER0.5010.254010.00 
  Friedrich, Reinhard 1738 GER1.0010.774030.80 

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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