Individual Calculations May 2014
 Majewski, Piotr  Total change: -21.75  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa Dolny Slask POL 2013-10-20
RcRownchangeKK*chgGame
 1553 1594 2.00 7 -1.91 15 -28.65 
  Lipski, Lukasz 1600 POL0.001-0.4915-7.35 
  Stankiewicz, Pawel 1994  * POL0.001-0.0815-1.20 
  Molenda, Mikolaj 1379 POL0.001-0.7715-11.55 
  Mazurkiewicz, Lukasz 1455 POL1.0010.31154.65 
  Posluszny, Maciej 1312 POL1.0010.16152.40 
  Domagalski, Fabian 1244 POL0.001-0.8915-13.35 
  Witkowski, Krzysztof 1889 POL0.001-0.1515-2.25 
 * 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)
 
 III Dolnoslaska Liga Juniorow 2014 Borowice POL 2014-04-25
RcRownchangeKK*chgGame
 1695 1594 2.00 4 0.46 15 6.90 
  Starosciak, Adrian 1335 POL1.0010.18152.70 
  Kanicki, Krzysztof 1991 POL0.001-0.0815-1.20 
  Korpalski, Maciej 1727 POL0.001-0.3215-4.80 
  Korpalski, Maciej 1727 POL1.0010.681510.20 

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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