Individual Calculations May 2022
 Ehrlacher, Markus  Total change: -23.80  Rating chartPersonal card
 37. Internationales Boeblinger Open Boeblingen GER 2022-04-14
RcRownchangeKK*chgGame
 1875 1884 2.50 7 -1.19 20 -23.80 
  Kleibel, Uwe 2199 GER0.5010.36207.20 
  Colpe, Malte m2349 GER0.001-0.0520-1.00 
  Motzer, Marc 1585 GER0.501-0.3520-7.00 
  Perreard, Nicolas 2083 SUI0.001-0.2420-4.80 
  Ngo, Quang Thai 1621 VIE0.501-0.3220-6.40 
  Bangerter, Daria 1649 SUI0.501-0.2920-5.80 
  Lehmann, Georg 1641 GER0.501-0.3020-6.00 

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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