Blitz: Individual Calculations September 2015
 Cummings, David H.  Total change: -3.80  Rating chartPersonal card
 2015 Championnat de parties Blitz de la Francophonie - Open Montreal CAN 2015-07-20
RcRownchangeKK*chgGame
 2095 2327 4.50 6 -0.12 20 -2.40 
  Wilkin, Alain 1927  * CAN1.0010.08201.60 
  Libersan, Thierry 2090 CAN0.501-0.3020-6.00 
  Gonzalez Mena, Jorge Alberto 2230 CUB1.0010.37207.40 
  Sarkar, Justin m2228 USA0.001-0.6420-12.80 
  Zhong, Wenxuan 1927  * CAN1.0010.08201.60 
  Chabot, Roland 2166 CAN1.0010.29205.80 
 * 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)
 
 IRT BLITZ GOBERNADOR CARLOS MATA FIGUEROA Porlamar VEN 2015-08-28
RcRownchangeKK*chgGame
 2127 2311 5.00 7 -0.07 20 -1.40 
  Moreno Chacon, Luis Manuel c1940 VEN1.0010.10202.00 
  Campos Jimenez, Augusto Cesar f2073 CUB1.0010.20204.00 
  Mora Moron, Jose Ramon f2132 VEN1.0010.27205.40 
  Marichal Gonzalez, Ariel m2250 VEN1.0010.42208.40 
  Vidal Melendez, Ismael David f2288 VEN0.001-0.5320-10.60 
  Singh, Vishnu m2098 TTO0.001-0.7720-15.40 
  Gamboa Gonzalez, Anibal c2111 VEN1.0010.24204.80 

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)
 

 

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