Individual Calculations September 2018
 Bednarczyk, Mateusz  Total change: -52.80  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN D Polanica Zdroj POL 2018-08-26
RcRownchangeKK*chgGame
 1236 1451 5.50 9 -1.32 40 -52.80 
  Czak, Dominik 1051  * POL1.0010.08403.20 
  Zawada, Radoslaw 1192 POL1.0010.18407.20 
  Masalski, Pawel 1093 POL0.501-0.4040-16.00 
  Bochenek, Ryszard 1274 POL1.0010.274010.80 
  Sokol, Maria 1304 POL0.501-0.2040-8.00 
  Grubiak, Karol 1164 POL1.0010.16406.40 
  Barwinska, Ewa 1451 POL0.001-0.5040-20.00 
  Zaborski, Igor 1320 POL0.501-0.1840-7.20 
  Miranowska, Anna 1273 POL0.001-0.7340-29.20 
 * 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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