Rapid: Individual Calculations July 2023
 Anand, Dhruv  Total change: -91.20  Rating chartPersonal card
 Coulsdon Chess Juniors - Summer Half Term - Mini Tournament - 1 June 2023 - Main Event Coulsdon ENG 2023-06-01
RcRownchangeKK*chgGame
 1096 1181 2.00 4 -0.44 40 -17.60 
  Gawrys, Tomasz 1002 ENG1.0010.274010.80 
  Varatharaj, Madhavaraj 1004 ENG1.0010.274010.80 
  Koodly, Anvith 1226 ENG0.001-0.4440-17.60 
  Ponsudhahar, Adit 1150 ENG0.001-0.5440-21.60 

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 - Main Event Coulsdon ENG 2023-06-03
RcRownchangeKK*chgGame
 1107 1181 1.00 3 -0.80 40 -32.00 
  Singh, Aarush 1055 ENG0.501-0.1740-6.80 
  Ponsudhahar, Adit 1150 ENG0.001-0.5440-21.60 
  Varenne, Leo 1117 ENG0.501-0.0940-3.60 

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
RcRownchangeKK*chgGame
 1090 1181 1.00 1 0.38 40 15.20 
  Trivedi, Aarav 1090 ENG1.0010.384015.20 

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)
 
 Coulsdon Chess Juniors Club Championship - Summer Term 2023 - Premiership Round 3 - June Coulsdon ENG 2023-06-05
RcRownchangeKK*chgGame
 1201 1181 0.00 3 -1.42 40 -56.80 
  Mamidala, Kanishk 1191 ENG0.001-0.4940-19.60 
  Koodly, Anvith 1226 ENG0.001-0.4440-17.60 
  Ma, Rufus 1185 ENG0.001-0.4940-19.60 

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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