Individual Calculations March 2023
 Southcott-Moyers, Indy  Total change: 16.80  Rating chartPersonal card
 2022/23 4NCL Division 1 Rounds 5-6 Warwick ENG 2023-02-11
RcRownchangeKK*chgGame
 2393 2077 0.00 2 -0.26 40 -10.40 
  Rendle, Thomas E m2380 ENG0.001-0.1440-5.60 
  Camacho Collados, Jose m2406 WLS0.001-0.1240-4.80 

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)
 
 Cambridge International Open Cambridge ENG 2023-02-15
RcRownchangeKK*chgGame
 2077 2077 5.00 9 0.68 40 27.20 
  Hariharan, Shambavi 1490 ENG1.0010.02400.80 
  Zhu, Pengxiao 1677  * ENG1.0010.08403.20 
  Hebden, Mark L g2454 ENG0.5010.414016.40 
  Arkell, Keith C g2404 ENG0.5010.374014.80 
  Turner, Matthew J g2455 SCO0.001-0.0940-3.60 
  Brocklehurst, Andrew 1817 ENG1.0010.18407.20 
  Dong, Bao Nghia f2361 VIE0.001-0.1640-6.40 
  Weersing, Abigail Riis 1827 ENG1.0010.19407.60 
  Ismail, Mohammed Aayan 2209 ENG0.001-0.3240-12.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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