Individual Calculations July 2011
 Swiderski, Radoslaw  Total change: -1.95  Rating chartPersonal card
 Z Szachami Przez Polske - Miedzyzdroje 2011 Miedzyzdroje POL 2011-05-01
RcRownchangeKK*chgGame
 1922 1817 3.00 7 0.46 15 6.90 
  Adamowicz, Maciej 1991 POL1.0010.731510.95 
  Janiszewski, Maciej 2016 POL0.001-0.2415-3.60 
  Monczak, Mariusz 1938 POL0.5010.16152.40 
  Kazek, Krzysztof f1994 POL0.001-0.2715-4.05 
  Korcz, Daniel 1893 POL0.001-0.4015-6.00 
  Delekta, Anna 1699 POL1.0010.34155.10 
  Koitka, Jakub 1920 POL0.5010.14152.10 

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
 1795 1817 1.50 4 -0.59 15 -8.85 
  Wisniowska, Klaudia 2022 POL0.001-0.2415-3.60 
  Dmochowska, Agnieszka wc1710 POL0.501-0.1515-2.25 
  Koitka, Jakub 1920 POL0.001-0.3615-5.40 
  Muzyka, Dominik 1529 POL1.0010.16152.40 

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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