Individual Calculations February 2017
 Szafranski, Maciej  Total change: -10.80  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy Tu Powstala Polska - Grupa A Gniezno POL 2016-12-27
RcRownchangeKK*chgGame
 1433 1313 4.00 9 0.63 40 25.20 
  Karczynski, Lech 1653 POL0.001-0.1240-4.80 
  Haja, Jacek 1707 POL0.001-0.0840-3.20 
  Pariaszewski, Szczepan 1276 POL0.501-0.0540-2.00 
  Rutkowski, Antoni 1466 POL1.0010.704028.00 
  Butyrowski, Marcel 1621 POL0.001-0.1440-5.60 
  Pariaszewski, Boguslaw 1190 POL1.0010.334013.20 
  Dytman, Radoslaw 1713  * POL0.001-0.0840-3.20 
  Ullrich, Karol 1261 POL0.501-0.0740-2.80 
  Skrzypinski, Jan 1009 POL1.0010.14405.60 
 * 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)
 
 IV Bozonarodzeniowy Turniej Szachowy Poznan POL 2017-01-07
RcRownchangeKK*chgGame
 1267 1313 2.00 5 -0.90 40 -36.00 
  Budnik, Mateusz 1713  * POL0.001-0.0840-3.20 
  Konieczka, Konrad 1186 POL0.001-0.6740-26.80 
  Cichon, Ludwik 1091 POL1.0010.22408.80 
  Miranowska, Anna 1127 POL0.501-0.2440-9.60 
  Andrzejewska, Maja 1219 POL0.501-0.1340-5.20 
 * 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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