Individual Calculations July 2022
 Shirov-Michna, Masza  Total change: 10.80  Rating chartPersonal card
 14th BPB Limburg Open 2022 Group C2 Maastricht NED 2022-06-03
RcRownchangeKK*chgGame
 1545 1343 1.50 4 0.54 20 10.80 
  Van Kuijk, Andre 1502 NED0.5010.21204.20 
  Vaghef, Mohammad Reza 1532 GER0.5010.25205.00 
  Lennartz, Tim 1613 GER0.001-0.1720-3.40 
  Van Der Hagen, Stephan 1532 NED0.5010.25205.00 

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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