Individual Calculations September 2017
 Wawrzyniak, Pawel  Total change: 36.40  Rating chartPersonal card
 25th Poznan Chess Festival Poznan POL 2017-08-20
RcRownchangeKK*chgGame
 1822 1749 5.50 9 1.82 20 36.40 
  Chojnacki, Krzysztof m2149  * POL0.001-0.0820-1.60 
  Opolski, Wojciech 1461 POL1.0010.16203.20 
  Rozumek, Krzysztof 1952 POL0.5010.26205.20 
  Malaczek, Mateusz 1950 POL0.001-0.2420-4.80 
  Hoffmann, Kacper 1588 POL0.501-0.2120-4.20 
  Szafranski, Maciej 1439 POL1.0010.14202.80 
  Kozlowska, Marzena 1970 POL0.5010.28205.60 
  Stachowiak, Slawomir 1915 POL1.0010.722014.40 
  Dzwikowski, Adam 1975 POL1.0010.792015.80 
 * 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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