Blitz: Individual Calculations March 2024
 Cummings, David H.  Total change: -15.00  Rating chartPersonal card
 2024 Excelsior February Blitz Championship Etobicoke, Ontario CAN 2024-02-03
RcRownchangeKK*chgGame
 1934 2261 9.00 10 0.62 20 12.40 
  Bordas, Gyula 1941 HUN1.0010.13202.60 
  Brajkovic, Nikola 1759 CAN1.0010.04200.80 
  Kim, Noah 1817 CAN0.501-0.4420-8.80 
  Preotu, Razvan g2434 CAN1.0010.732014.60 
  Huh, Isaak 1964 KOR1.0010.15203.00 
  Lawless, David 1991 CAN1.0010.17203.40 
  Gao, Raymond 1953 CAN0.501-0.3620-7.20 
  Tseng, Bradley 1861  * CAN1.0010.08201.60 
  Oancea, Nicolae 1752 CAN1.0010.04200.80 
  Velasquez, Noah 1865 CAN1.0010.08201.60 
 * 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)
 
 2024 February Frozen Blitz Toronto, Ontario CAN 2024-02-10
RcRownchangeKK*chgGame
 1981 2261 5.00 8 -1.37 20 -27.40 
  Moisseev, Alex 1861  * CAN1.0010.08201.60 
  Blair, Michael 1773 CAN1.0010.04200.80 
  Tamkan, Ekrem 1854 TUR1.0010.08201.60 
  Mendes, Aaron Reeve f2116 CAN0.001-0.6920-13.80 
  Sethi, Kabeer 1778 CAN1.0010.05201.00 
  Barrios, Felix 2188 COL1.0010.40208.00 
  Zomorrodian, Eilia f2109 CAN0.001-0.7020-14.00 
  Ivanov, Mike f2169 CAN0.001-0.6320-12.60 
 * 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)
 

 

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