Rapid: Individual Calculations April 2023
 Wenelski, Damian  Total change: -6.00  Rating chartPersonal card
 III Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-03-11
RcRownchangeKK*chgGame
 1451 1542 4.00 8 -0.81 20 -16.20 
  Bianga, Michal 1142  * POL1.0010.08201.60 
  Kot, Jerzy f1813 POL0.001-0.1720-3.40 
  Kaminski, Cezary 1196 POL0.001-0.8920-17.80 
  Szlod, Wiktor 1394 POL1.0010.30206.00 
  Sobczynski, Mateusz 1426 POL1.0010.34206.80 
  Przedlacki, Wiktor 1758 POL0.001-0.2220-4.40 
  Pawlak, Adrian 1272 POL1.0010.17203.40 
  Tyran, Daniel 1603 POL0.001-0.4220-8.40 
 * 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)
 
 WEBSKI Turniej Szachowy OPEN Koszalin POL 2023-03-26
RcRownchangeKK*chgGame
 1572 1542 4.00 7 0.51 20 10.20 
  Hury, Tymoteusz 1858 POL1.0010.872017.40 
  Sliz, Karol 1876 POL0.001-0.1220-2.40 
  Tofil, Borys 2125 POL0.001-0.0220-0.40 
  Marczak, Aleksander 1280 POL0.001-0.8220-16.40 
  Duda, Milosz 1142  * POL1.0010.08201.60 
  Skiba, Igor 1325 POL1.0010.22204.40 
  Jezikowska, Nadzieja 1396 POL1.0010.30206.00 
 * 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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