Individual Calculations July 2017
 Tomczak, Marta  Total change: -63.60  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorow w Szachach Klasycznych grupa C-15 Skorzecin POL 2017-06-18
RcRownchangeKK*chgGame
 1416 1547 3.00 7 -1.59 40 -63.60 
  Szczepaniak, Jakub 1169 POL1.0010.09403.60 
  Roszkiewicz, Anna 1353 POL0.501-0.2540-10.00 
  Kukorowski, Jan 1685 POL0.001-0.3140-12.40 
  Grochowski, Michal 1593 POL0.001-0.4440-17.60 
  Tadych, Szymon 1395 POL0.501-0.2040-8.00 
  Lorenz, Rafal 1307 POL1.0010.20408.00 
  Lepski, Maksymilian 1413 POL0.001-0.6840-27.20 

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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