Individual Calculations September 2020
 Poley, Maksim  Total change: 6.80  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1425 1218 2.00 7 0.17 40 6.80 
  Arciszewska, Zuzanna 1596 POL0.5010.414016.40 
  Bugaj, Hanna 1615 POL0.001-0.0840-3.20 
  Czarkowski, Jaroslaw 1002 POL1.0010.22408.80 
  Mucha, Marek 1500 POL0.001-0.1640-6.40 
  Tomanec, Samuel 1416 CZE0.5010.264010.40 
  Chmiel, Pawel 1368 POL0.001-0.3040-12.00 
  Gaszka, Zuzanna 1476 POL0.001-0.1840-7.20 

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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