Individual Calculations May 2019
 Mainka, Alwin  Total change: 4.40  Rating chartPersonal card
 NRW-Jugendeinzelmeisterschaft 2019 U14 Kranenburg GER 2019-04-22
RcRownchangeKK*chgGame
 1782 1829 3.50 6 0.11 40 4.40 
  Kuehn Von Burgsdorff, Johannes 1653 GER1.0010.274010.80 
  Poggemann, Alexander 1665 GER1.0010.284011.20 
  Gallasch, Jonas 2103 GER0.001-0.1740-6.80 
  Sabirov, Rafael 1600 GER0.501-0.2940-11.60 
  Jahrke, Jonas 1891 GER0.001-0.4140-16.40 
  Schroeder, Lennart 1782 GER1.0010.434017.20 

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)
 

 

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