Blitz: Individual Calculations January 2018
 Le Roux, Jean-Pierre  Total change: 79.20  Rating chartPersonal card
 9th CSC London Chess Classic: Blitz Group S London ENG 2017-12-10
RcRownchangeKK*chgGame
 2199 2538 10.00 10 1.34 20 26.80 
  Koskinen, Henri f2267 FIN1.0010.17203.40 
  Gormally, Daniel W g2486 ENG1.0010.43208.60 
  Gu, In Jung 2138  * KOR1.0010.08201.60 
  Stoyanov, Viktor 2138  * ENG1.0010.08201.60 
  Dunn, Maxim 2138  * ENG1.0010.08201.60 
  Stewart, Tony Cm 2138  * ENG1.0010.08201.60 
  Serbanescu, Diana-Maria 2138  * ROU1.0010.08201.60 
  Modi, Kishan Jagdish 2138  * ENG1.0010.08201.60 
  Basman, Michael J m2272 ENG1.0010.18203.60 
  Donati, Michele 2138  * ITA1.0010.08201.60 
 * 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)
 
 9th CSC London Chess Classic: Blitz Knockout Stage London ENG 2017-12-10
RcRownchangeKK*chgGame
 2550 2538 6.50 8 2.62 20 52.40 
  Arkell, Keith C g2507 ENG1.0010.46209.20 
  Arkell, Keith C g2507 ENG1.0010.46209.20 
  Van Delft, Merijn m2398 NED0.501-0.1920-3.80 
  Van Delft, Merijn m2398 NED1.0010.31206.20 
  Sargissian, Gabriel g2644 ARM1.0010.642012.80 
  Sargissian, Gabriel g2644 ARM1.0010.642012.80 
  Iturrizaga Bonelli, Eduardo g2650 VEN1.0010.652013.00 
  Iturrizaga Bonelli, Eduardo g2650 VEN0.001-0.3520-7.00 

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)
 

 

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