Individual Calculations September 2020
 Zaborski, Igor  Total change: 26.00  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1507 1586 6.00 9 0.65 40 26.00 
  Wojcik, Rafal 1202 POL1.0010.09403.60 
  Lecki, Leonard 1382 POL1.0010.24409.60 
  Jablonski, Lechoslaw 1433 POL1.0010.304012.00 
  Miler, Franciszek 1472 POL1.0010.344013.60 
  Jany, Piotr 1502 POL0.501-0.1240-4.80 
  Kotowicz, Kamil 1595 POL0.001-0.4940-19.60 
  Rejniak, Zuzanna 1647 POL0.5010.08403.20 
  Raptis, Janis 1680 CZE1.0010.634025.20 
  Cichon, Jakub 1647 POL0.001-0.4240-16.80 

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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