Individual Calculations March 2018
 Huchwajda, Grzegorz  Total change: -6.80  Rating chartPersonal card
 IV WIELKOPOLSKA LIGA SENIORÓW GRUPA A-2017-2018 Round 6 Poznan POL 2018-02-04
RcRownchangeKK*chgGame
 1493 1549 0.50 1 -0.08 20 -1.60 
  Ciesielski, Marceli 1493 POL0.501-0.0820-1.60 

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)
 
 II Ogolnopolski Turniej Szachowy o Mistrzostwo Gminy Koscielec 2018 Koscieec POL 2018-02-14
RcRownchangeKK*chgGame
 1571 1549 4.00 9 -0.26 20 -5.20 
  Jozwik, Jacek 1937 POL0.001-0.0920-1.80 
  Bieganski, Mikolaj 1149  * POL1.0010.08201.60 
  Karczynski, Lech 1756 POL0.001-0.2320-4.60 
  Konieczka, Konrad 1377 POL1.0010.27205.40 
  Piekielny, Pawel 1791 POL0.001-0.2020-4.00 
  Kabzinski, Jan 1356 POL0.501-0.2520-5.00 
  Michno, Lukasz 1465 POL1.0010.38207.60 
  Zurawski, Kamil 1677 POL0.001-0.3320-6.60 
  Walkowski, Jonasz 1630 POL0.5010.11202.20 
 * 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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