Individual Calculations March 2020
 Hackenberg, Ronald  Total change: -16.20  Rating chartPersonal card
 36. Offene Berliner Senioreneinzelmeisterschaft 2020 Berlin GER 2020-01-28
RcRownchangeKK*chgGame
 1599 1486 2.00 8 -0.81 20 -16.20 
  Andrasch, Peter 1712 GER0.001-0.2120-4.20 
  Wischeropp, Bernd 1682 GER0.001-0.2520-5.00 
  Tuerk, Bernhard 1546 GER0.5010.08201.60 
  Kuntosch, Peter 1574 GER1.0010.622012.40 
  Wahner, Eberhard, Dr. 1606 GER0.001-0.3420-6.80 
  Klevenow, Ursula 1603 GER0.5010.16203.20 
  Koerner, Reinhard 1459 GER0.001-0.5420-10.80 
  Radloff, Rainer 1610 GER0.001-0.3320-6.60 

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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