Individual Calculations November 2022
 Passariello, Andrea  Total change: -0.40  Rating chartPersonal card
 58th Northumberland Chess Congress North Shields ENG 2022-09-30
RcRownchangeKK*chgGame
 1840 1516 1.00 3 0.61 20 12.20 
  Zhu, Yaoyao 1909 ENG0.001-0.0820-1.60 
  Shenbagakumar, Gautham 1792 ENG0.001-0.1720-3.40 
  Bielby, Paul R 1820 ENG1.0010.862017.20 

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)
 
 5th Crewe Chess Congress Crewe ENG 2022-10-14
RcRownchangeKK*chgGame
 1961 1516 0.00 2 -0.13 20 -2.60 
  Baer, Bruce L 2018 ENG0.001-0.0420-0.80 
  Wareing, John P 1904 ENG0.001-0.0920-1.80 

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)
 
 WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 1514 1516 2.50 6 -0.50 20 -10.00 
  Buckle, Adam 1285 MLT1.0010.21204.20 
  Ortega Herrera, Paris Francisco 1666 ESP0.001-0.3020-6.00 
  Ben Youssef, Chedly 1616 TUN0.001-0.3620-7.20 
  Czuprynski, Janusz 1438 POL1.0010.39207.80 
  Jacobs, Paul 1629 BEL0.001-0.3520-7.00 
  Taddia, Davide 1452 ITA0.501-0.0920-1.80 

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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