Rapid: Individual Calculations September 2017
 Trybowski, Andrzej  Total change: -13.00  Rating chartPersonal card
 V Memorial Szachowy im. Jana Derbisza Bystrowice POL 2017-08-12
RcRownchangeKK*chgGame
 1475 1412 2.50 7 -0.65 20 -13.00 
  Kuziemko, Konrad 1778 POL0.001-0.1020-2.00 
  Lach, Dariusz 1805 POL0.001-0.0820-1.60 
  Kucza, Kamil 1142 POL0.501-0.3320-6.60 
  Tokarz, Izabela 1298 POL0.501-0.1620-3.20 
  Giefert, Sara 1198 POL1.0010.23204.60 
  Kojder, Tomasz 1764 POL0.001-0.1120-2.20 
  Daniel, Zbigniew 1338 POL0.501-0.1020-2.00 

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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