Individual Calculations September 2023
 Villiers, Thomas  Total change: 67.60  Rating chartPersonal card
 2023 British Championship Leicester ENG 2023-07-22
RcRownchangeKK*chgGame
 2323 2141 5.00 9 2.50 20 50.00 
  Wadsworth, Matthew J m2431 ENG0.001-0.1620-3.20 
  Cox, Toby 1967 ENG1.0010.27205.40 
  Pert, Richard G m2421 ENG0.5010.34206.80 
  Kanyamarala, Trisha wm2344 IRL0.5010.26205.20 
  Pigott, John C m2347 ENG0.5010.26205.20 
  Beaumont, Chris R m2262 ENG1.0010.662013.20 
  Balaji, Aaravamudhan c2334 ENG1.0010.752015.00 
  Gasanov, Eldar g2481 UKR0.001-0.1220-2.40 
  Bates, Richard A m2324 ENG0.5010.24204.80 

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)
 
 38ste Internationaal Open van Geraardsbergen 2023 Geraardsbergen BEL 2023-08-06
RcRownchangeKK*chgGame
 2097 2164 5.00 8 0.45 20 9.00 
  Dekker, Jos 1764  * NED1.0010.08201.60 
  De Rycke, Tyani wf1975 BEL1.0010.25205.00 
  Bosboom, Manuel m2338 NED1.0010.732014.60 
  Xu, Yuanyuan wg2320 CHN0.001-0.2920-5.80 
  Dreelinck, Adriaan 2272 BEL0.001-0.3520-7.00 
  Paes, Martijn 1895 BEL1.0010.17203.40 
  Becx, Cesar f1987 NED1.0010.27205.40 
  Lu, Miaoyi wm2226 CHN0.001-0.4120-8.20 
 * 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)
 
 Brugse Meesters 2023 Open - Belgian Championship 2023 Open A Brugge BEL 2023-08-12
RcRownchangeKK*chgGame
 2005 2164 5.50 8 -0.01 20 -0.20 
  Maes, Tibo 1929 BEL0.001-0.7920-15.80 
  Malfliet, Alexander 1857 BEL1.0010.14202.80 
  De Reese, Elias 1978 BEL1.0010.26205.20 
  Vandenhole, Kobe 2009 BEL0.501-0.2120-4.20 
  Pauwels, Xander 2037 BEL0.501-0.1720-3.40 
  Debucke, Jolan 1760 BEL1.0010.08201.60 
  Baselmans, Luuk f2338 NED0.5010.23204.60 
  Faybish, Nimrod 2129 BEL1.0010.45209.00 

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)
 
 Northumbria Masters Open Newcastle upon Tyne ENG 2023-08-24
RcRownchangeKK*chgGame
 2107 2164 4.50 7 0.44 20 8.80 
  Yoon, Jacob D 2050 ENG0.001-0.6620-13.20 
  Kett, Tim f2072 WLS1.0010.37207.40 
  Forster, Matthew 2045 ENG1.0010.34206.80 
  Khoury, Theo 2066 ENG1.0010.37207.40 
  Hobson, Kenneth c2166 ENG0.5010.00200.00 
  Manmay, Chopra 1900 IND0.501-0.3220-6.40 
  Gormally, Daniel W g2447 ENG0.5010.34206.80 

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)
 

 

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