Rapid: Individual Calculations July 2019
 Mainka, Anna  Total change: -4.80  Rating chartPersonal card
 XXI Ogolnopolski Turniej Szachowy z okazji Dnia Dziecka Grupa C (do lat 13) Gliwice POL 2019-06-01
RcRownchangeKK*chgGame
 1170 1408 6.00 8 -0.24 20 -4.80 
  Olbrot, Wojciech 1068 POL1.0010.12202.40 
  Pietrzak, Emilia 1143 POL1.0010.18203.60 
  Stanik, Szymon 1234 POL1.0010.27205.40 
  Karut, Kacper 1312 POL0.001-0.6320-12.60 
  Wandor, Adam 1019 POL1.0010.09201.80 
  Strzoda, Szymon 1110 POL0.501-0.3520-7.00 
  Lysakowski, Piotr 1123 POL1.0010.16203.20 
  Kubik, Rafal 1354 POL0.501-0.0820-1.60 

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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