Individual Calculations February 2024
 Nguyen, Anh  Total change: 133.20  Rating chartPersonal card
 Caplin Hastings International Chess Congress - Con Power Christmas Under 1950 Hastings ENG 2023-12-28
RcRownchangeKK*chgGame
 1707 1649 4.00 5 1.86 40 74.40 
  Honarvarmahalati, Hooman 1564 IRI1.0010.384015.20 
  Ashcroft, Graham J 1739 ENG0.5010.12404.80 
  Buckland, Louis 1660 ENG1.0010.524020.80 
  Van Pel, Gerben 1908 NED0.5010.324012.80 
  Chan, Michelle (ngo Yu) 1664 ENG1.0010.524020.80 

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)
 
 Caplin Hastings International Chess Congress - Weekend Open Hastings ENG 2024-01-06
RcRownchangeKK*chgGame
 1824 1649 2.50 5 0.70 40 28.00 
  Garcia Martin, Marta mwg2342 ESP0.001-0.0140-0.40 
  Alcindor, Samuel 1744 FRA0.5010.13405.20 
  Rastogi, Nayan Keats 1650 ENG0.5010.00400.00 
  Hollesen, Kurt 1916 DEN0.5010.324012.80 
  Isaacs, Ruairi 1466 ENG1.0010.264010.40 

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)
 
 2023-24 4NCL Division 3 Knights Rounds 3-4 Warwick ENG 2024-01-13
RcRownchangeKK*chgGame
 2030 1649 1.00 2 0.77 40 30.80 
  Waddington, Mike P f1901 ENG0.5010.314012.40 
  Webb, Richard M f2159 ENG0.5010.464018.40 

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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