Individual Calculations July 2022
 Kopylov, Michael  Total change: -13.20  Rating chartPersonal card
 14th BPB Limburg Open 2022 Group A Maastricht NED 2022-06-03
RcRownchangeKK*chgGame
 2167 2372 4.50 7 -0.83 10 -8.30 
  Grutter, Tim 2234 NED0.001-0.6910-6.90 
  Van Lith, Arjan 2159 NED0.501-0.2710-2.70 
  Roebers, Jan f2109 NED1.0010.18101.80 
  Tabak, Stefan f2164 NED1.0010.23102.30 
  Ratsma, Midas f2195 NED0.501-0.2310-2.30 
  Cornelisse, John 2167 NED0.501-0.2610-2.60 
  Wiley, Tom E f2139 ENG1.0010.21102.10 

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)
 
 2. Bundesliga Nord 2021/2022 June 2022 various GER 2022-06-18
RcRownchangeKK*chgGame
 2378 2372 0.00 1 -0.49 10 -4.90 
  Van Delft, Merijn m2378 NED0.001-0.4910-4.90 

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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