Individual Calculations June 2022
 Nelson, Jonathan P  Total change: 5.40  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 7-9 Daventry ENG 2022-04-30
RcRownchangeKK*chgGame
 1913 2194 0.50 1 -0.34 20 -6.80 
  Merriman, James 1913 ENG0.501-0.3420-6.80 

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)
 
 English Seniors Championships 2022 - Over 50 Warwick ENG 2022-05-04
RcRownchangeKK*chgGame
 2099 2194 4.50 7 0.25 20 5.00 
  Gibbs, Dominic V 1865 ENG0.501-0.3820-7.60 
  Ledger, Andrew J m2344 ENG0.5010.20204.00 
  Wilson, Edgar 1826 ENG1.0010.10202.00 
  Thompson, Ian D f2074 ENG0.501-0.1620-3.20 
  Baer, Bruce L 1997 ENG1.0010.25205.00 
  Hebden, Mark L g2452 ENG0.001-0.1820-3.60 
  Dilley, Jason M 2136 ENG1.0010.42208.40 

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)
 
 ECF 2022 Counties Championship Open - QF London ENG 2022-05-14
RcRownchangeKK*chgGame
 2092 2194 1.00 1 0.36 20 7.20 
  Mogilarov, Dimitar 2092 BUL1.0010.36207.20 

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)
 

 

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