Individual Calculations March 2018
 Piekielny, Pawel  Total change: -4.40  Rating chartPersonal card
 III Wielkopolska Liga Seniorów Round 8-9 Wielkopolska POL 2018-02-04
RcRownchangeKK*chgGame
 1661 1791 2.00 2 0.77 40 30.80 
  Katny, Robert 1391  * POL1.0010.08403.20 
  Simon, Marek 1930 POL1.0010.694027.60 
 * 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)
 
 II Ogolnopolski Turniej Szachowy o Mistrzostwo Gminy Koscielec 2018 Koscieec POL 2018-02-14
RcRownchangeKK*chgGame
 1599 1791 5.50 9 -0.88 40 -35.20 
  Zurawski, Mateusz 1391  * POL0.001-0.9240-36.80 
  Barwinska, Ewa 1443 POL0.001-0.8940-35.60 
  Wojdak, Karol 1409 POL1.0010.09403.60 
  Mozdzanowski, Filip 1433 POL1.0010.10404.00 
  Huchwajda, Grzegorz 1549 POL1.0010.20408.00 
  Sivickis, Wiktoria 1434 POL1.0010.11404.40 
  Grochowalski, Pawel 2095 POL1.0010.864034.40 
  Grochowski, Michal 1704 POL0.001-0.6240-24.80 
  Raczykowska, Paulina 1934 POL0.5010.19407.60 
 * 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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