Rapid: Individual Calculations August 2023
 Bujnowski, Adam  Total change: 42.40  Rating chartPersonal card
 6. Turniej Grand Prix Suwalk 2023 Suwalki POL 2023-07-16
RcRownchangeKK*chgGame
 1542 1306 1.00 4 0.09 40 3.60 
  Krynicki, Filip 1475 POL0.001-0.2840-11.20 
  Wolyniec, Edmundas 1541 POL1.0010.794031.60 
  Palejko, Gabriela 1410 POL0.001-0.3640-14.40 
  Butkiewicz, Jan 1742 POL0.001-0.0640-2.40 

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)
 
 Poznan Speed Chess Poznan POL 2023-07-22
RcRownchangeKK*chgGame
 1465 1306 5.00 9 0.97 40 38.80 
  Lubczynski, Rafal m2305 POL0.0010.00400.00 
  Abramov, Igor 1090 POL1.0010.22408.80 
  Ulasevich, Sergei c2132 FID0.0010.00400.00 
  Ciesluk, Patryk 1049 POL0.001-0.8240-32.80 
  Witczak, Mikolaj 1231 POL1.0010.404016.00 
  Jankowska, Aniela 1185 POL1.0010.344013.60 
  Kabzinski, Jan 1545 POL0.001-0.2040-8.00 
  Bartkowiak, Aleksandra 1125 POL1.0010.264010.40 
  Szeszycki, Jan 1519 POL1.0010.774030.80 

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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