Individual Calculations September 2019
 Rodrigue-Lemieux, Shawn  Total change: 43.00  Rating chartPersonal card
 2019 Montreal Summer Chess Classic IM Norm Montreal CAN 2019-07-31
RcRownchangeKK*chgGame
 2307 2258 5.00 9 1.11 20 22.20 
  Rosen, Eric m2345 USA0.5010.12202.40 
  Yu, Zong Yang f2396 CAN0.5010.19203.80 
  Duong, Thanh Nha m2230 CAN0.501-0.0420-0.80 
  Plotkin, Mark f2357 CAN0.001-0.3620-7.20 
  Chiku-Ratte, Olivier Kenta f2364 CAN0.5010.14202.80 
  Giannatos, Peter f2259 USA0.5010.00200.00 
  Eckert, Doug f2123 USA1.0010.32206.40 
  Kaufman, Raymond m2301 CAN1.0010.562011.20 
  Ragnarsson, Dagur f2391 ISL0.5010.18203.60 

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)
 
 2019 Canadian Junior CC Open Toronto CAN 2019-08-08
RcRownchangeKK*chgGame
 2101 2200 5.50 8 0.64 20 12.80 
  Gao, Raymond 1800  * CAN1.0010.08201.60 
  Kang, Dorian c2090 CAN1.0010.35207.00 
  Xu, Jeffrey c2067 CAN1.0010.32206.40 
  Zhang, Henry 2151 CAN1.0010.43208.60 
  Graif, William 2254 CAN0.001-0.4220-8.40 
  Vettese, Nicholas f2295 CAN0.5010.13202.60 
  Hua, Eugene f2303 CAN0.001-0.3620-7.20 
  Ning, Eric 1847 CAN1.0010.11202.20 
 * 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)
 
 2019 NAYCC U16 Open Kingston CAN 2019-08-16
RcRownchangeKK*chgGame
 1995 2200 7.00 9 0.40 20 8.00 
  Du, Daniel 1800  * CAN1.0010.08201.60 
  Maycock Bates, David Henry 1851 MEX1.0010.11202.20 
  Chen, Benjamin 1972 USA1.0010.21204.20 
  Shlyakhtenko, Robert c2196 USA1.0010.49209.80 
  Talukdar, Rohan f2399 CAN0.001-0.2420-4.80 
  Wang, Henry 2001 USA1.0010.24204.80 
  Ahmed, Syed Ibrahim 1815 CAN1.0010.09201.80 
  Chen, Alex 2034 USA0.501-0.2220-4.40 
  Liang, Dustin 1885 USA0.501-0.3620-7.20 
 * 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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