Individual Calculations February 2019
 Borkowski, Maciej  Total change: 9.20  Rating chartPersonal card
 DMP - III Liga Seniorów 2019 Round 4-9 Jaworzno POL 2019-01-12
RcRownchangeKK*chgGame
 1810 1602 1.00 2 0.53 40 21.20 
  Brodacki, Bernard 1813 POL1.0010.774030.80 
  Kalkowski, Igor 1806 POL0.001-0.2440-9.60 

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)
 
 III Liga Slaska Juniorow 2019 Round 3-6 Czerwionka-Leszczyny POL 2019-01-19
RcRownchangeKK*chgGame
 1735 1602 1.00 4 -0.30 40 -12.00 
  Kalkowski, Igor 1806 POL0.5010.264010.40 
  Sulkowski, Andrzej 1746 POL0.5010.19407.60 
  Burzak, Wojciech 1666 POL0.001-0.4140-16.40 
  Herwy, Jakub 1723 POL0.001-0.3440-13.60 

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)
 

 

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