Individual Calculations August 2023
 Parvanyan, Ashot  Total change: 10.40  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 A-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 2381 2425 6.00 9 1.04 10 10.40 
  Moeldner, Juergen 2224 GER1.0010.24102.40 
  Bluebaum, Matthias g2672 GER0.001-0.1910-1.90 
  Hinrichs, Paul 2210 GER1.0010.23102.30 
  Khandelwal, Ankush c2221 ENG1.0010.24102.40 
  Prohaszka, Peter g2585 HUN0.5010.21102.10 
  Torres-Kuckel, Rafael f2113 GER1.0010.14101.40 
  Bailet, Pierre g2513 FRA0.5010.12101.20 
  Wagner, Dennis g2598 GER0.001-0.2710-2.70 
  Ronka, Erik f2294 FIN1.0010.32103.20 

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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