Individual Calculations July 2022
 Roehrkasten, Reinhard  Total change: 2.40  Rating chartPersonal card
 38. Turm Open Lippstadt GER 2022-06-16
RcRownchangeKK*chgGame
 1948 1870 3.00 7 0.12 20 2.40 
  Scheck, Kyrill 2147 GER0.5010.33206.60 
  Laurenz, Waldemar 1988 GER0.001-0.3420-6.80 
  Dordevic, Tom 1771 GER0.501-0.1420-2.80 
  Wu, Tommy 1720 GER1.0010.30206.00 
  Besou, Hussain 2091 GER0.001-0.2220-4.40 
  Lohia, Sohum c2157 ENG0.001-0.1620-3.20 
  Mallmann, Bernd 1763 GER1.0010.35207.00 

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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