Individual Calculations July 2011
 Marszalek, Jakub  Total change: -24.90  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow, Grupa B Krakow POL 2011-05-01
RcRownchangeKK*chgGame
 1622 1648 3.00 7 -0.74 15 -11.10 
  Lenda, Lukasz 1856 POL0.001-0.2315-3.45 
  Ostrowski, Michal 1448 POL1.0010.24153.60 
  Feliksinski, Tadeusz 1795 POL0.001-0.3015-4.50 
  Kasperek, Kinga 1493 POL0.001-0.7115-10.65 
  Oleksy, Helena 1453 POL1.0010.25153.75 
  Wolnik, Karol 1637 POL0.001-0.5215-7.80 
  Ziemianski, Lech 1669 POL1.0010.53157.95 

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)
 
 Z Szachami Przez Polskê - SUDETY 2011 Szklarska Poreba POL 2011-05-29
RcRownchangeKK*chgGame
 1912 1648 0.00 4 -0.92 15 -13.80 
  Sabuk, Piotr 2048  * POL0.001-0.0815-1.20 
  Wisniowska, Klaudia 2022 POL0.001-0.1015-1.50 
  Siwiec, Arkadiusz 2048  * POL0.001-0.0815-1.20 
  Muzyka, Dominik 1529 POL0.001-0.6615-9.90 
 * 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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