Rapid: Individual Calculations July 2021
 Griffith, Oliver  Total change: 0.00  Rating chartPersonal card
 Coulsdon Chess Junior Tournament June 1st London ENG 2021-06-01
RcRownchangeRpKK*chgGame
 1314 0 0.00 2 0.00 514   0.00 
  Patel, Zain 1216 ENG0.0010.00 0.00 
  Whelan, Joseph 1411 ENG0.0010.00 0.00 

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)
 
 Coulsdon Chess Junior Tournament June 2nd 2021 London ENG 2021-06-02
RcRownchangeRpKK*chgGame
 1145 0 2.50 4 0.00 1155   0.00 
  Patel, Zain 1216 ENG0.0010.00 0.00 
  Braithwaite, Paul 994 ENG1.0010.00 0.00 
  Gliddon, Daniel J 1355 ENG0.5010.00 0.00 
  Claustres, Annaliese 1015 ENG1.0010.00 0.00 

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)
 
 Coulsdon Chess Junior Tournament - 3rd June London ENG 2021-06-03
RcRownchangeRpKK*chgGame
 1112 0 0.50 2 0.00 919   0.00 
  Claustres, Annaliese 1015 ENG0.0010.00 0.00 
  Marsden, Rupert 1209 ENG0.5010.00 0.00 

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)
 
 Junior Coaching - Daniel's Extra London ENG 2021-06-24
RcRownchangeRpKK*chgGame
 1005 0 2.00 2 0.00 1025   0.00 
  Claustres, Annaliese 1015 ENG1.0010.00 0.00 
  Braithwaite, Paul 994 ENG1.0010.00 0.00 

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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