Individual Calculations June 2023
 Slanina, Aaron  Total change: 47.60  Rating chartPersonal card
 NRW-Liga 2 2022-2023 April 2023 various GER 2023-04-16
RcRownchangeKK*chgGame
 2045 1914 2.00 2 1.35 40 54.00 
  Moradi Kahlou, Benjamin 2082 GER1.0010.724028.80 
  Werbeck, Torsten c2007 GER1.0010.634025.20 

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)
 
 15th BPB Limburg Open 2023 Group B Maastricht NED 2023-05-26
RcRownchangeKK*chgGame
 1842 1914 4.00 7 -0.16 40 -6.40 
  De Reese, Elias 2010 BEL1.0010.634025.20 
  Hummel, Joop 2014 NED0.001-0.3640-14.40 
  Alexopoulos, Spiros Orestis,dr. 1837 GER1.0010.394015.60 
  Smeets, Wouter 1772 NED1.0010.314012.40 
  Ritzerveld, Noah 1794 NED0.001-0.6640-26.40 
  Westerhof, Fleur 1698 NED0.501-0.2840-11.20 
  Overtoom, Reinier 1770 NED0.501-0.1940-7.60 

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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