Rapid: Individual Calculations September 2023
 Sarkar, Rian  Total change: -158.00  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2023 C - rapid tournament Praha CZE 2023-08-05
RcRownchangeKK*chgGame
 1506 1449 0.00 4 -1.94 40 -77.60 
  Toman, Jan 2073 CZE0.001-0.0140-0.40 
  Fico, Anthony 1057 ITA0.001-0.9240-36.80 
  Musil, Tomas 1191 CZE0.001-0.8240-32.80 
  Kallesen, Jesper 1702 DEN0.001-0.1940-7.60 

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)
 
 Muswell Hill FIDE Rapid 15 August London ENG 2023-08-15
RcRownchangeKK*chgGame
 1489 1449 1.00 4 -1.31 40 -52.40 
  Cherniaev, Alexander g2255 ENG0.0010.00400.00 
  Pollack, Maximo 1224 ENG0.001-0.7840-31.20 
  Matilal, Tamal 1307 ENG1.0010.314012.40 
  Wong, Damian Anthony 1168 MAS0.001-0.8440-33.60 

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)
 
 Greater London Chess Club Summer Rapidplay 2023 - Open London ENG 2023-08-19
RcRownchangeKK*chgGame
 1720 1449 0.00 3 -0.70 40 -28.00 
  Alizada, Eldar 1973 ENG0.001-0.0340-1.20 
  Isaacs, Ruairi 1421 ENG0.001-0.5440-21.60 
  Sutton, Daniel 1766 ENG0.001-0.1340-5.20 

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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