Rapid: Individual Calculations November 2021
 Kumar, Sanjit S  Total change: -4.40  Rating chartPersonal card
 Coulsdon Chess October 2021 Rapidplay Open London ENG 2021-10-02
RcRownchangeKK*chgGame
 1650 1573 2.50 6 0.00 20 0.00 
  Phillips, Owen S 1901 ENG0.001-0.1320-2.60 
  Faulkner, Martin J 1681 ENG1.0010.652013.00 
  Whelan, Joseph 1422 ENG0.001-0.7020-14.00 
  Ortiz Sanchez, Luis 1887 ESP1.0010.862017.20 
  Faulkner, Adam 1401 ENG0.501-0.2320-4.60 
  Madden, Steve 1609 ENG0.001-0.4520-9.00 

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)
 
 Golders Green FIDE Rapidplay - OCT1 Open London ENG 2021-10-09
RcRownchangeKK*chgGame
 1590 1573 0.50 4 -1.42 20 -28.40 
  Ortiz Sanchez, Luis 1887 ESP0.001-0.1420-2.80 
  Ruse, Jake 1448 ENG0.501-0.1720-3.40 
  Stern, Robert 1773 ENG0.001-0.2420-4.80 
  Passariello, Andrea 1253 ITA0.001-0.8720-17.40 

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)
 
 Docklands Chess - Poplar Rapid Tournament - OCT 2021 London ENG 2021-10-16
RcRownchangeKK*chgGame
 1695 1573 3.00 5 1.20 20 24.00 
  Iyengar, Ilya 1918 ENG0.001-0.1120-2.20 
  Ivan, Austin 1361 ENG1.0010.23204.60 
  Bussmann, John 1671 ENG1.0010.632012.60 
  Tracey, Shaun M 1622 CAY1.0010.572011.40 
  Andal, Edmond 1902 PHI0.001-0.1220-2.40 

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)
 

 

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