Individual Calculations June 2022
 Ciuravin, Andrei  Total change: 29.40  Rating chartPersonal card
 2021/22 4NCL Division 3 North Rounds 5-7 Bolton ENG 2022-04-30
RcRownchangeKK*chgGame
 1931 2076 2.00 2 0.62 20 12.40 
  Edwards-Wright, Miles D 1898 ENG1.0010.27205.40 
  Bak, Andrew 1963 ENG1.0010.35207.00 

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)
 
 English Seniors Championships 2022 - Over 50 Warwick ENG 2022-05-04
RcRownchangeKK*chgGame
 2120 2076 4.00 7 0.85 20 17.00 
  Dishman, Stephen f2301 ENG1.0010.782015.60 
  Crocker, Philip J 2089 ENG0.5010.02200.40 
  Arkell, Keith C g2367 ENG0.001-0.1520-3.00 
  Baer, Bruce L 1997 ENG0.501-0.1120-2.20 
  Ledger, Andrew J m2344 ENG0.001-0.1720-3.40 
  Gibbs, Dominic V 1865 ENG1.0010.23204.60 
  Portman, Carl S 1880 ENG1.0010.25205.00 

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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