Individual Calculations May 2024
 Perossa, Nicolas  Total change: -55.80  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2014 2266 4.50 9 -2.79 20 -55.80 
  Partoens, Remi 2011 BEL0.001-0.8120-16.20 
  Suranyi, Pal 2028 HUN0.501-0.3020-6.00 
  Abdsattar, Alisher c2027 KAZ0.001-0.8020-16.00 
  Neubauer, Juergen 2004 GER1.0010.18203.60 
  Haugner, Jan 2050 GER0.001-0.7820-15.60 
  Balzer, Lars 2007 GER0.501-0.3220-6.40 
  Van De Perre, Tom 2028 BEL0.501-0.3020-6.00 
  Sereda, Yaroslava 1907 GER1.0010.10202.00 
  Duke, Michael 2061 SCO1.0010.24204.80 

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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