Rapid: Individual Calculations December 2023
 Kovalov, Ihor  Total change: 96.20  Rating chartPersonal card
 Szachowy Turniej Niepodleglosci w Pultusku Pultusk POL 2023-11-11
RcRownchangeKK*chgGame
 1423 1227 3.50 6 1.68 20 33.60 
  Hryszkiewicz, Michal 1799 POL0.001-0.0220-0.40 
  Mukovoz, Artem 1196 POL1.0010.46209.20 
  Hryszkiewicz, Tadeusz 1545 POL0.001-0.1320-2.60 
  Arbaszewski, Krzysztof 1439 POL1.0010.772015.40 
  Szarszewski, Stanislaw 1023 POL1.0010.24204.80 
  Burzynski, Slawomir 1537 POL0.5010.36207.20 

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)
 
 Turniej Szachowy o Puchar Burmistrza Dzielnicy Srodmiescie m.st. Warszawy Aleksandra Ferensa 2023 Warszawa POL 2023-11-18
RcRownchangeKK*chgGame
 1596 1227 4.00 7 3.13 20 62.60 
  Wnuk-Lipinski, Pawel 1688 POL1.0010.952019.00 
  Borowicz, Joachim 1546 POL1.0010.872017.40 
  Krasiewicz, Robert 1862 POL0.001-0.0120-0.20 
  Baranowski, Jan 1426 POL1.0010.762015.20 
  Pradzynski, Krystian 1561 POL1.0010.882017.60 
  Wieckowski, Michal 1688 POL0.001-0.0520-1.00 
  Wodzinski, Adam 1403 POL0.001-0.2720-5.40 

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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