Individual Calculations May 2019
 Poggemann, Alexander  Total change: -15.60  Rating chartPersonal card
 NRW-Jugendeinzelmeisterschaft 2019 U14 Kranenburg GER 2019-04-22
RcRownchangeKK*chgGame
 1684 1665 2.00 5 -0.39 40 -15.60 
  Arakelian, Aik 1867 GER1.0010.764030.40 
  Mainka, Alwin 1829 GER0.001-0.2840-11.20 
  Sabirov, Rafael 1600 GER0.001-0.5940-23.60 
  Weidemann, Jakob 1545 GER0.001-0.6640-26.40 
  Mukovskiy, Peter 1577 GER1.0010.384015.20 

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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