Individual Calculations September 2018
 Stachecki, Mikolaj  Total change: 21.20  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN C Polanica Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1610 1461 3.00 8 0.53 40 21.20 
  Majocha, Piotr 1801 POL0.001-0.1240-4.80 
  Krzyzosiak, Marta 1622 POL0.5010.21408.40 
  Paprocki, Antoni 1757 POL0.001-0.1540-6.00 
  Syczewski, Patryk 1066 POL1.0010.08403.20 
  Kaczanowski, Pawel 1591 POL0.001-0.3240-12.80 
  Szczurek, Natalia 1768 POL0.5010.364014.40 
  Hryn, Zofia 1662 POL0.5010.264010.40 
  Wojtowicz, Stanislaw 1616 POL0.5010.21408.40 

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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