Individual Calculations August 2017
 Olchowy, Tomasz  Total change: -5.60  Rating chartPersonal card
 Miedzywojewodzkie Mistrzostwa Mlodzikow KP-PO - Chlopcy Bydgoszcz POL 2017-06-16
RcRownchangeKK*chgGame
 1123 1031 1.50 3 0.36 40 14.40 
  Sniadecki, Oskar 1248 POL0.5010.284011.20 
  Jasinski, Aleksander 1032 POL0.5010.00400.00 
  Paprocki, Franciszek 1088 POL0.5010.08403.20 

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)
 
 IV Chess Festival Bory Tucholskie OPEN B Tlen POL 2017-06-28
RcRownchangeKK*chgGame
 1034 1031 0.00 1 -0.50 40 -20.00 
  Wisniewski, Wiktor 1034 POL0.001-0.5040-20.00 

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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