Individual Calculations May 2024
 Latypova, Olga L  Total change: -4.40  Rating chartPersonal card
 66th Southend Easter Chess Festival - Open Southend ENG 2024-03-28
RcRownchangeKK*chgGame
 2010 1831 2.00 7 0.08 40 3.20 
  Varnam, Liam D 2027 ENG0.5010.254010.00 
  Welford-Ranson, Forbes 2074 ENG1.0010.804032.00 
  Pollack, Oscar 2092 ENG0.001-0.1840-7.20 
  Moore, John C 1952 ENG0.5010.16406.40 
  Myall, Ivan J 1956 ENG0.001-0.3340-13.20 
  Williamson, Paul L 2093 ENG0.001-0.1840-7.20 
  Llewellyn, Julian D 1877 ENG0.001-0.4440-17.60 

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)
 
 3rd East Midlands FIDE Congress - U1900 Northampton ENG 2024-04-27
RcRownchangeKK*chgGame
 1760 1831 1.00 1 0.40 40 16.00 
  Morris, Joshua 1760 ENG1.0010.404016.00 

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)
 
 3rd East Midlands FIDE Congress - U2400 Northampton ENG 2024-04-27
RcRownchangeKK*chgGame
 1990 1831 0.00 2 -0.59 40 -23.60 
  Wastney, Dylan 1901 ENG0.001-0.4040-16.00 
  Dignam, Matthew 2079 IRL0.001-0.1940-7.60 

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)
 

 

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