Rapid: Individual Calculations July 2023
 Marek, Grzegorz  Total change: 87.60  Rating chartPersonal card
 XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - Turniej szachow szybkich Lazy POL 2023-06-25
RcRownchangeKK*chgGame
 1691 1664 6.50 9 2.19 40 87.60 
  Stogiera, Aleksander 1264  * POL1.0010.08403.20 
  Buczkowski, Oliwier 1344 POL1.0010.13405.20 
  Gbiorczyk, Mikolaj 1982 POL0.001-0.1340-5.20 
  Dymara, Tomasz 1351 POL1.0010.14405.60 
  Halhoul, Kamil 1319 POL1.0010.11404.40 
  Sokolowski, Ryszard 1882 POL1.0010.784031.20 
  Hury, Tymoteusz 1883 POL0.5010.284011.20 
  Mazalon, Mariusz 1931 POL1.0010.824032.80 
  Luczak, Filip f2267 POL0.001-0.0240-0.80 
 * 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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