Individual Calculations December 2021
 Siwak, Adam  Total change: 0.00  Rating chartPersonal card
 V Liga Szachowa Seniorow PK-2021 Rzeszow POL 2021-10-16
RcRownchangeRpKK*chgGame
 1372 0 1.50 6 0.00 1179   0.00 
  Magon, Wojciech 1552 POL0.0010.00 0.00 
  Medrygal, Rafal 1327 POL0.0010.00 0.00 
  Stefanski, Robert 1606 POL0.5010.00 0.00 
  Lis, Maksymilian 1168 POL0.0010.00 0.00 
  Skiba, Grzegorz 1326 POL1.0010.00 0.00 
  Miga, Sebastian 1251 POL0.0010.00 0.00 

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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