Individual Calculations November 2018
 Akeya-Price, Robert A  Total change: 43.20  Rating chartPersonal card
 2018-19 Junior 4NCL 1, Division 1 Daventry ENG 2018-09-29
RcRownchangeKK*chgGame
 1582 1741 2.00 3 -0.02 40 -0.80 
  Vaidya, Raghav 1363 ENG1.0010.09403.60 
  Phillips, David 1876 ENG0.001-0.3240-12.80 
  Smith, George 1506 WLS1.0010.21408.40 

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)
 
 CCF Winter Chess Club LP Matches Stage 2 London ENG 2018-10-01
RcRownchangeKK*chgGame
 2118 1730 0.50 2 0.33 40 13.20 
  Lock, Gavin R 2130  * ENG0.001-0.0840-3.20 
  Snape, Ian L 2106 ENG0.5010.414016.40 
 * 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)
 
 38th Surrey Chess Congress Open London ENG 2018-10-26
RcRownchangeKK*chgGame
 2030 1730 1.50 4 0.85 40 34.00 
  Healey, Michael W 2130  * ENG0.001-0.0840-3.20 
  Shepley, Julien M 1979 ENG0.5010.314012.40 
  Watson, Jacob 1879 ENG1.0010.704028.00 
  Brozel, Sacha 2130  * ENG0.001-0.0840-3.20 
 * 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)
 
 CCF Winter Chess Club LP Matches Stage 3 London ENG 2018-10-29
RcRownchangeKK*chgGame
 1675 1730 0.50 1 -0.08 40 -3.20 
  Wong, Cheuk Nam 1675 ENG0.501-0.0840-3.20 

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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