Individual Calculations March 2023
 Abu-Risha, Oliver  Total change: 37.20  Rating chartPersonal card
 2. Int. Baden-Badener Faschings-Open A Baden-Baden GER 2023-02-17
RcRownchangeKK*chgGame
 1930 1821 4.50 9 0.93 40 37.20 
  Vyval, Volodymyr 2289 UKR0.001-0.0540-2.00 
  Haug, Mara 1652 GER0.501-0.2240-8.80 
  Motzer, Marc 1698 GER1.0010.334013.20 
  Spillner, Ladis 1474 GER1.0010.11404.40 
  Georg, Heinz c2167 GER0.001-0.1140-4.40 
  Yankelevich, Michael 2060 GER1.0010.804032.00 
  Rauch, Uwe 2146 GER0.001-0.1340-5.20 
  Pfatteicher, Lukas 2236 GER0.001-0.0740-2.80 
  Borodaev, Roman 1644 GER1.0010.274010.80 

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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