Rapid: Individual Calculations January 2024
 Puttock, Matthew  Total change: -104.00  Rating chartPersonal card
 Coulsdon Chess Juniors - Junior Grand Prix Autumn Term 2023 - 16 December - Level 5 Coulsdon ENG 2023-12-16
RcRownchangeKK*chgGame
 1119 1161 0.50 5 -2.28 40 -91.20 
  Sathish, Kirthan 1033 ENG0.501-0.1740-6.80 
  Cheriyath, Advay 1276 ENG0.001-0.3440-13.60 
  Rajapaksha, Tinusha 1065 ENG0.001-0.6340-25.20 
  Saxena, Arjun 1083 ENG0.001-0.6140-24.40 
  Singh, Aarush 1138 ENG0.001-0.5340-21.20 

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 - Junior Grand Prix Autumn Term 2023 - 16 December - Graded Friendlies Coulsdon ENG 2023-12-16
RcRownchangeKK*chgGame
 1045 1161 1.00 2 -0.32 40 -12.80 
  Braithwaite, Paul 1052 ENG0.001-0.6540-26.00 
  Warner-Burley, Timothy 1037 ENG1.0010.334013.20 

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)
 

 

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