Individual Calculations September 2023
 Sobocinski, Slawomir  Total change: -17.60  Rating chartPersonal card
 5th FIDE WORLD CHESS CHAMPIONSHIPS FOR PEOPLE WITH DISABILITIES Lublin POL 2023-08-19
RcRownchangeKK*chgGame
 1678 1792 2.50 5 -0.88 20 -17.60 
  Molenda, Marcin f2392 POL0.001-0.0220-0.40 
  Kolb, Denys 1545 UKR0.001-0.8120-16.20 
  Ablohina, Inga 1385 UKR1.0010.08201.60 
  Szewczyk, Malwina 1476 POL0.501-0.3720-7.40 
  Vanek, Jakub 1590 CZE1.0010.24204.80 

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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