Individual Calculations June 2019
 Duda, Leon  Total change: 37.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow 2019 - I Liga Round 4-7 wojewodztwo slaskie POL 2019-05-11
RcRownchangeKK*chgGame
 1490 1256 0.50 1 0.29 40 11.60 
  Mlynarczyk, Jan 1490 POL0.5010.294011.60 

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)
 
 Ekstraliga Slaska Juniorow 2019 Round 7-9 Chorzow POL 2019-05-18
RcRownchangeKK*chgGame
 1289 1256 2.00 3 0.64 40 25.60 
  Pelka, Maciej 1302 POL1.0010.564022.40 
  Raba, Bartosz 1333 POL0.001-0.3940-15.60 
  Kubik, Bartosz 1232 POL1.0010.474018.80 

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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