Rapid: Individual Calculations February 2024
 Nazarkin, Peter  Total change: 0.00  Rating chartPersonal card
 Coulsdon Chess Level 1 GMAR Match 8 January 2024 Coulsdon ENG 2024-01-08
RcRownchangeRpKK*chgGame
 1054 0 1.50 8 0.00 803   0.00 
  Senthilkumar, Vishaal 1064 ENG0.0010.00 0.00 
  Senthilkumar, Vishaal 1064 ENG0.0010.00 0.00 
  Braithwaite, Paul 1048 ENG0.0010.00 0.00 
  Braithwaite, Paul 1048 ENG0.0010.00 0.00 
  Lawrenson, Samuel 1028 ENG0.0010.00 0.00 
  Lawrenson, Samuel 1028 ENG0.0010.00 0.00 
  Kupriyanova, Marta 1075 ENG1.0010.00 0.00 
  Kupriyanova, Marta 1075 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)
 
 Coulsdon Chess Juniors - ECC Qualifier January 2024 Coulsdon ENG 2024-01-15
RcRownchangeRpKK*chgGame
 1066 0 0.50 2 0.00 873   0.00 
  Puttock, Matthew 1057 ENG0.0010.00 0.00 
  Kupriyanova, Marta 1075 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)
 
 Coulsdon Chess Juniors - Junior Grand Prix Spring Term 2024 - 20 January - Level 2 Coulsdon ENG 2024-01-20
RcRownchangeRpKK*chgGame
 1077 0 1.00 1 0.00 1087   0.00 
  Iqbal, Iylah 1077 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 Juniors - Junior Grand Prix Spring Term 2024 - 20 January - Level 3 Coulsdon ENG 2024-01-20
RcRownchangeRpKK*chgGame
 1077 0 1.00 1 0.00 1087   0.00 
  Iqbal, Iylah 1077 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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