Individual Calculations August 2023
 Bilovil, Bogdan  Total change: 4.40  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 A-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 2241 2348 6.00 9 0.22 20 4.40 
  Himpenmacher, Andy 2221 GER0.501-0.1720-3.40 
  Gentemann, Moritz 2214 GER0.501-0.1820-3.60 
  Sidletskyi, Ivan c2152 UKR0.001-0.7520-15.00 
  Dordevic, Tom 2068 GER1.0010.16203.20 
  Bluebaum, Karl-Ernst 2196 GER1.0010.30206.00 
  Heinert, Eugen 2152 GER0.501-0.2520-5.00 
  Leonard, Timo 2221 GER1.0010.33206.60 
  Pourkashiyan, Atousa wg2282 USA1.0010.41208.20 
  Ponomariov, Ruslan g2664 UKR0.5010.37207.40 

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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