Individual Calculations November 2019
 Zhao, Ian  Total change: 87.60  Rating chartPersonal card
 2019 Junior Battle of Alberta Red Deer CAN 2019-09-28
RcRownchangeKK*chgGame
 1872 2272 2.00 2 0.16 40 6.40 
  Windram, James 1872  * CAN1.0010.08403.20 
  Windram, James 1872  * CAN1.0010.08403.20 
 * 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 Alberta Open Edmonton CAN 2019-10-12
RcRownchangeKK*chgGame
 2107 2246 5.50 6 1.49 40 59.60 
  Han, Victor 1846  * CAN1.0010.08403.20 
  Kalisvaart, Peter 2072 NED1.0010.274010.80 
  Haessel, Dale f2120 CAN1.0010.334013.20 
  Malek, Omid 2100 CAN1.0010.304012.00 
  Valencia, Belsar 2247 PHI0.5010.00400.00 
  Arruebarrena, Rafael c2256 VEN1.0010.514020.40 
 * 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 Edmonton Fall Sectional Edmonton CAN 2019-10-25
RcRownchangeKK*chgGame
 2094 2246 4.00 5 0.54 40 21.60 
  Ludwig, Michael 1910 CAN1.0010.12404.80 
  Nerubenko, Cyril 2098 CAN1.0010.304012.00 
  Arruebarrena, Rafael c2256 VEN0.5010.01400.40 
  Malek, Omid 2100 CAN0.501-0.2040-8.00 
  Miller, David 2106 CAN1.0010.314012.40 

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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