Rapid: Individual Calculations April 2024
 Kotarski, Grzegorz  Total change: -25.00  Rating chartPersonal card
 XII Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2024-03-24
RcRownchangeKK*chgGame
 1445 1638 4.00 7 -1.25 20 -25.00 
  Makos, Adam 1409 POL1.0010.21204.20 
  Strzyz, Andrzej 1452 POL0.001-0.7420-14.80 
  Grodzicki, Dawid 1431 POL1.0010.23204.60 
  Grabowski, Pawel 1440 POL1.0010.24204.80 
  Kosmala, Damian 1518 POL0.001-0.6620-13.20 
  Oszutowski, Antoni 1426 POL0.001-0.7720-15.40 
  Proc, Aleksander 1438 POL1.0010.24204.80 

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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