Rapid: Individual Calculations October 2022
 Bogacz, Ralph  Total change: 35.20  Rating chartPersonal card
 Deutsche Schnellschach-Amateurmeisterschaft 2022 E Goettingen GER 2022-09-24
RcRownchangeKK*chgGame
 1620 1377 3.00 6 1.76 20 35.20 
  Cremerius, Axel 1730 GER0.5010.39207.80 
  Niemeyer, Norbert 1655 GER0.5010.33206.60 
  Sommer, Stefan 1631 GER0.5010.31206.20 
  Pither, Joerg 1579 GER1.0010.762015.20 
  Gross, Daniel 1647 GER0.001-0.1720-3.40 
  Schroeder, Jan-Hendrik 1476 GER0.5010.14202.80 

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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