Individual Calculations November 2019
 Profit, Brian  Total change: -12.00  Rating chartPersonal card
 2019 Aurora Fall Open Master Aurora CAN 2019-10-19
RcRownchangeKK*chgGame
 1997 1853 0.00 1 -0.31 20 -6.20 
  Berengolts, Isai 1997 CAN0.001-0.3120-6.20 

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)
 
 2019 Aurora Fall Open U2100 Aurora CAN 2019-10-19
RcRownchangeKK*chgGame
 1627 1853 0.50 1 -0.29 20 -5.80 
  O Sullivan, Patrick 1627 CAN0.501-0.2920-5.80 

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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