Individual Calculations July 2021
 Pniaczek, Marek  Total change: 54.80  Rating chartPersonal card
 DMP - III Liga Malopolska Seniorow 2021 Krakow POL 2021-05-29
RcRownchangeKK*chgGame
 2067 2199 4.00 4 1.37 40 54.80 
  Golenia, Jan 2100 POL1.0010.364014.40 
  Stanek, Piotr 2065 POL1.0010.324012.80 
  Planeta, Wojciech 1849 POL1.0010.11404.40 
  Gbyl, Andrzej 2254 POL1.0010.584023.20 

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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