Individual Calculations February 2019
 Sokulski, Michal  Total change: -8.40  Rating chartPersonal card
 VI Czernikowski Festiwal Szachowy - Grupa A (od 1600) do 2199 ELO Czernikowo POL 2018-12-27
RcRownchangeKK*chgGame
 1321 1403 2.00 5 -1.08 20 -21.60 
  Sliwicka, Weronika 1118 POL1.0010.16203.20 
  Szmidt, Przemyslaw 1803  * POL0.001-0.0820-1.60 
  Pniewska, Beata 1159 POL1.0010.20204.00 
  Maslowski, Jakub 1345 POL0.001-0.5820-11.60 
  Gesicki, Zbigniew 1182 POL0.001-0.7820-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Druzynowe Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego 2018/2019 Round 4-5 Torun POL 2019-01-13
RcRownchangeKK*chgGame
 1548 1428 1.00 1 0.66 20 13.20 
  Lebiedzinski, Maciej 1548 POL1.0010.662013.20 

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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