Rapid: Individual Calculations September 2023
 Ramaraju, Siddarth  Total change: 30.40  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 August Major London ENG 2023-08-05
RcRownchangeKK*chgGame
 1472 1301 2.00 5 0.60 20 12.00 
  Madden, Steve 1568 ENG1.0010.822016.40 
  Radhakrishnan, Dhruv 1522 ENG0.001-0.2220-4.40 
  Shard, Henry 1457 ENG0.001-0.2920-5.80 
  Passariello, Andrea 1421 ITA1.0010.662013.20 
  Singha, Swati 1393 ENG0.001-0.3720-7.40 

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 Rapidplay 13th August 2023 - Open Coulsdon ENG 2023-08-13
RcRownchangeKK*chgGame
 1510 1301 2.50 6 1.10 20 22.00 
  Pires, Jonathan 1570 ENG0.001-0.1720-3.40 
  Foley, Phil T 1524 ENG0.5010.28205.60 
  Jackson, Paul G 1563 ENG0.001-0.1820-3.60 
  Bennett, Max 1483 ENG0.001-0.2620-5.20 
  De Block, Gert 1490 BEL1.0010.752015.00 
  Fernandes, Aaron 1432 ENG1.0010.682013.60 

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 - Major London ENG 2023-08-19
RcRownchangeKK*chgGame
 1568 1301 0.00 1 -0.18 20 -3.60 
  Madden, Steve 1568 ENG0.001-0.1820-3.60 

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)
 

 

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