Rapid: Individual Calculations July 2023
 Ferreira, Duarte  Total change: 0.00  Rating chartPersonal card
 Coulsdon Chess Juniors - Summer Half Term Tournament 3 June 2023 - Main Event Coulsdon ENG 2023-06-03
RcRownchangeRpKK*chgGame
 1127 0 0.00 4 0.00 327   0.00 
  Varenne, Leo 1117 ENG0.0010.00 0.00 
  Trivedi, Aarav 1090 ENG0.0010.00 0.00 
  Anand, Dhruv 1181 ENG0.0010.00 0.00 
  Ravindran, Saaiessan 1121 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 Juniors - Summer Half Term Tournament 3 June 2023 - Extras Coulsdon ENG 2023-06-03
RcRownchangeRpKK*chgGame
 1207 0 1.00 2 0.00 1207   0.00 
  Braithwaite, Paul 1028 ENG1.0010.00 0.00 
  Gliddon, Daniel J 1386 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 Juniors - Summer Half Term Tournament 3 June 2023 - Graded Friendlies Coulsdon ENG 2023-06-03
RcRownchangeRpKK*chgGame
 1028 0 0.50 1 0.00 1028   0.00 
  Braithwaite, Paul 1028 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)
 

 

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