Rapid: Individual Calculations July 2023
 Mallick, Ismail  Total change: 37.60  Rating chartPersonal card
 Coulsdon Chess Juniors - Summer Half Term - Mini Tournament - 30 May 2023 - Main Event Coulsdon ENG 2023-05-30
RcRownchangeKK*chgGame
 1150 1249 1.00 1 0.36 40 14.40 
  Ponsudhahar, Adit 1150 ENG1.0010.364014.40 

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)
 
 Coulsdon Chess Juniors - Summer Half Term - Mini Tournament - 1 June 2023 - Extras Coulsdon ENG 2023-06-01
RcRownchangeKK*chgGame
 1226 1249 1.00 1 0.47 40 18.80 
  Koodly, Anvith 1226 ENG1.0010.474018.80 

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)
 
 Coulsdon Chess Juniors - Summer Half Term - Mini Tournament - 1 June 2023 - Main Event Coulsdon ENG 2023-06-01
RcRownchangeKK*chgGame
 1081 1249 3.00 4 0.11 40 4.40 
  Rohit, Khushi 1023 ENG1.0010.21408.40 
  Bartlett, Samuel 1078 ENG1.0010.274010.80 
  Ponsudhahar, Adit 1150 ENG0.001-0.6440-25.60 
  Pasuladi, Sreeram 1072 ENG1.0010.274010.80 

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)
 

 

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