Individual Calculations May 2014
 Ciechonski, Piotr  Total change: -2.70  Rating chartPersonal card
 Open Krynica 2014 Krynica POL 2014-04-06
RcRownchangeKK*chgGame
 1853 1755 4.00 9 0.58 15 8.70 
  Chojnowski, Marcin 2090 POL0.5010.38155.70 
  Ivanov, Mikhail M g2155  * RUS0.001-0.0815-1.20 
  Jagiello, Adolf 1361 POL1.0010.08151.20 
  Galyga, Jozef 1952 POL1.0010.751511.25 
  Hucz, Alfred 2000 POL0.5010.30154.50 
  Solek, Zenon 1820 POL0.001-0.4115-6.15 
  Krawcewicz, Lucyna 1942 POL0.001-0.2615-3.90 
  Barnowski, Sylwester 1853 POL0.001-0.3715-5.55 
  Olkuski, Tadeusz 1506 POL1.0010.19152.85 
 * 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)
 
 Weekendowy Turniej o Puchar Prezesa MZSzach (VIII) Warszawa POL 2014-04-26
RcRownchangeKK*chgGame
 1725 1755 2.00 5 -0.76 15 -11.40 
  Jarzebowski, Kacper 1559 POL1.0010.25153.75 
  Posuniak, Weronika 1623 POL1.0010.32154.80 
  Tegi, Robert 1730 POL0.001-0.5315-7.95 
  Szustakowski, Antoni 1621 POL0.001-0.6815-10.20 
  Krolikowski, Ryszard 2094 POL0.001-0.1215-1.80 

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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