Rapid: Individual Calculations April 2023
 Kalista, Sebastian  Total change: -8.80  Rating chartPersonal card
 Otwarte Mistrzostwa Dolnego Slaska w Szachach Szybkich Scinawka Srednia POL 2023-03-25
RcRownchangeKK*chgGame
 1398 1457 3.50 7 -0.44 20 -8.80 
  Jankowski, Aleksander 1713 POL0.001-0.1920-3.80 
  Sliwowski, Igor 1128 POL1.0010.12202.40 
  Soliwoda, Zygmunt 1710 POL0.001-0.1920-3.80 
  Orlowski, Adam 1259 POL1.0010.24204.80 
  Bednarczyk, Mateusz 1716 POL0.001-0.1820-3.60 
  Malas, Maksymilian 1071 POL0.501-0.4120-8.20 
  Lesnikowski, Maciej 1189 POL1.0010.17203.40 

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)
 

 

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