Individual Calculations September 2023
 Balon, Adam  Total change: -18.00  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa C Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1180 1352 4.50 7 -0.45 40 -18.00 
  Biela, Mikolaj 1170 POL0.001-0.7440-29.60 
  Nguyen Doan, Bao Anh Angelina 1097 POL1.0010.19407.60 
  Poloczek, Maja 1069 POL0.001-0.8440-33.60 
  Ladon, Jeremi 1104 POL1.0010.19407.60 
  Haladaj, Tomasz 1025 POL1.0010.13405.20 
  Bochenek, Piotr 1463 POL1.0010.654026.00 
  Radwan, Daniel 1330 POL0.501-0.0340-1.20 

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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