Rapid: Individual Calculations February 2018
 Zadkowski, Zbigniew  Total change: 62.40  Rating chartPersonal card
 Noworoczny Turniej Szachowy 2018 Koszain POL 2018-01-07
RcRownchangeKK*chgGame
 1694 1428 4.50 7 3.12 20 62.40 
  Koszowski, Krystian 1650 POL0.001-0.2220-4.40 
  Panek, Tadeusz 1588 POL1.0010.712014.20 
  Lisinski, Henryk 1828  * POL0.001-0.0820-1.60 
  Wilmanowicz, Slawomir 1654 POL1.0010.792015.80 
  Janik, Krystian 1819 POL1.0010.912018.20 
  Kapral, Krzysztof 1828  * POL1.0010.922018.40 
  Rogala, Milosz 1492 POL0.5010.09201.80 
 * 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)
 

 

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