Rapid: Individual Calculations February 2022
 Kicinski, Igor  Total change: -2.00  Rating chartPersonal card
 Grand Prix Polonii 3 Wroclaw POL 2022-01-21
RcRownchangeKK*chgGame
 1604 1168 0.00 4 -0.45 20 -9.00 
  Chrzanowski, Michal 1844 POL0.001-0.0120-0.20 
  Grossmann, Ryszard f1759 POL0.001-0.0220-0.40 
  Skalany, Jakub 1323 POL0.001-0.2920-5.80 
  Antczak, Marcin 1490 POL0.001-0.1320-2.60 

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)
 
 Grand Prix Polonii 4 Wroclaw POL 2022-01-28
RcRownchangeKK*chgGame
 1563 1168 1.00 5 0.35 20 7.00 
  Starosciak, Szymon 1609 POL0.001-0.0620-1.20 
  Sawczuk, Czeslaw 1542 POL0.001-0.1020-2.00 
  Madej, Marek 1690 POL0.001-0.0320-0.60 
  Budzis, Lukasz 1209 POL1.0010.562011.20 
  Bilin, Halil 1765 SUI0.001-0.0220-0.40 

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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