Rapid: Individual Calculations April 2023
 Plicner, Adam  Total change: 5.80  Rating chartPersonal card
 V Memorial Szachowy im. Ryszarda Nowickiego - Open Ostrowiec Swietokrzyski POL 2023-03-19
RcRownchangeKK*chgGame
 1689 1848 5.50 8 0.29 20 5.80 
  Daszkiewicz, Michal 1448  * POL1.0010.08201.60 
  Kaczmarska, Joanna 1944 POL1.0010.632012.60 
  Pozoga, Adam 1416 POL0.001-0.9320-18.60 
  Stefaniec, Mateusz 1348 POL1.0010.04200.80 
  Skrzypczak, Tomasz 1999 POL1.0010.702014.00 
  Smyla, Zbigniew 1637 POL1.0010.23204.60 
  Choina, Adam 1859 POL0.001-0.4820-9.60 
  Kocia, Kamil 1859 POL0.5010.02200.40 
 * 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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