Blitz: Individual Calculations October 2019
 Roberson, Peter T  Total change: -8.20  Rating chartPersonal card
 UK Blitz Regional Qualifying Events London London ENG 2019-09-14
RcRownchangeKK*chgGame
 2059 2290 11.00 15 -0.41 20 -8.20 
  Atara, Omeet J 1890  * ENG1.0010.08201.60 
  Hort, Max 1925 GER1.0010.10202.00 
  Malinovskii, Ilia 2012 RUS0.001-0.8320-16.60 
  Jina, Taran 1890  * ENG1.0010.08201.60 
  Cole, James 1959 ENG1.0010.12202.40 
  Rocco, Federico 2126 ENG0.001-0.7220-14.40 
  Sedykh, Mikhail 1974 ENG1.0010.13202.60 
  Tombolis, Christopher 1890  * ENG1.0010.08201.60 
  Wadsworth, Matthew J m2308 ENG0.001-0.4720-9.40 
  Walker, Samuel A 1977 ENG1.0010.14202.80 
  Dong, Bao Nghia 2471 VIE0.001-0.2620-5.20 
  Wilks, Simon 2011 ENG1.0010.16203.20 
  Chakanyuka, Charles 2044 ZIM1.0010.19203.80 
  Balaji, Aaravamudhan 2083 ENG1.0010.23204.60 
  Mladek, Richard f2330 CZE1.0010.562011.20 
 * 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)
 

 

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