Individual Calculations February 2020
 Gajzner, Ryszard  Total change: -11.00  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa C Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1539 1724 6.00 9 -0.55 20 -11.00 
  Slawinski, Tomasz 1414 POL0.501-0.3620-7.20 
  Bakalarz, Adrian 1343 GER1.0010.09201.80 
  Szmidt, Wojciech 1608 POL0.001-0.6620-13.20 
  Jedrzejczak, Lukasz 1443 POL1.0010.16203.20 
  Knapik, Kamil 1576 POL1.0010.30206.00 
  Sygulski, Piotr 1608 POL0.501-0.1620-3.20 
  Sobelga, Lukasz 1580 POL1.0010.31206.20 
  Wolak, Kamil 1628 POL1.0010.37207.40 
  Maslanka, Wojciech 1653 POL0.001-0.6020-12.00 

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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