Rapid: Individual Calculations April 2023
 Bajek, Marek  Total change: 8.80  Rating chartPersonal card
 Marcowy Weekend przy Szachownicy - Rapid Gorzow Wielkopolski POL 2023-03-18
RcRownchangeKK*chgGame
 1317 1582 6.00 7 0.44 20 8.80 
  Kurzawa, Stanislaw 1208 POL1.0010.10202.00 
  Koch, Maciej 1287 POL1.0010.15203.00 
  Babinska, Liwia 1528 POL1.0010.42208.40 
  Stefanowski, Rafal 1566 POL0.001-0.5220-10.40 
  Kurzawa, Kazimierz 1262 POL1.0010.13202.60 
  Paradowski, Wiktor 1189 POL1.0010.08201.60 
  Modzelan, Wojciech 1182  * POL1.0010.08201.60 
 * 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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