Individual Calculations July 2019
 Pfrommer, Martin  Total change: -22.20  Rating chartPersonal card
 10. Oeffinger Schachopen Fellbach-Oeffingen GER 2019-06-07
RcRownchangeKK*chgGame
 1823 1971 3.00 6 -1.11 20 -22.20 
  Peper, Johannes 1639 GER1.0010.12202.40 
  Neyman, Igor f2331 GER0.001-0.1020-2.00 
  Ihring, Uwe 1818 GER0.001-0.7020-14.00 
  Domingos, Antonio 1642 GER1.0010.12202.40 
  Engelhardt, Frank 1786 GER0.501-0.2420-4.80 
  Bauer, Dieter 1720 GER0.501-0.3120-6.20 

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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