Individual Calculations December 2021
 Carroll, Peter  Total change: 7.20  Rating chartPersonal card
 Ulster Masters 2021 Belfast IRL 2021-11-12
RcRownchangeKK*chgGame
 1972 2132 3.50 4 0.68 20 13.60 
  O`neill, Sam 1890 IRL1.0010.20204.00 
  Peoples, Jonathon 1953 IRL0.501-0.2320-4.60 
  Tahmankar, Mandar 2097 IND1.0010.45209.00 
  Rush, Stephen 1949 IRL1.0010.26205.20 

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)
 
 2021/22 4NCL Division 1 & 2 Rounds 1-2 Milton Keynes ENG 2021-11-27
RcRownchangeKK*chgGame
 2003 2132 1.00 2 -0.32 20 -6.40 
  Nataraj, Nakul 1888 ENG1.0010.20204.00 
  Quinn, John M 2118 ENG0.001-0.5220-10.40 

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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