Individual Calculations July 2022
 Dave, Bhavik  Total change: -21.40  Rating chartPersonal card
 2022 Steinitz Menchik Open Calgary CAN 2022-05-27
RcRownchangeKK*chgGame
 1735 1804 0.50 2 -0.67 20 -13.40 
  Tolentino, Patrick Angelo 1885 CAN0.001-0.3920-7.80 
  Ramalho, David 1585 CAN0.501-0.2820-5.60 

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)
 
 2022 National Open - Under 2100 Las Vegas, Nevada USA 2022-06-09
RcRownchangeKK*chgGame
 1770 1757 1.50 4 -0.40 20 -8.00 
  Cui, Young 1425 USA0.501-0.3820-7.60 
  Lindhauer, Thorben 1980 GER0.001-0.2220-4.40 
  Nallabothula, Varin 1716 USA0.501-0.0620-1.20 
  Walsh, Peter 1959 USA0.5010.26205.20 

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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