Individual Calculations July 2011
 Marko, Piotr  Total change: -41.50  Rating chartPersonal card
 XXVI Memoria³ Mistrza B³aszczaka grupa C Wroclaw POL 2011-06-14
RcRownchangeKK*chgGame
 1581 1592 2.00 7 -1.66 25 -41.50 
  Lachowicz, Judyta 1695 POL0.001-0.3625-9.00 
  Kulas, Szymon 1945 POL0.001-0.1125-2.75 
  Korpalski, Maciej 1498 POL1.0010.37259.25 
  Koza, Stanislaw 1503 POL0.001-0.6225-15.50 
  Malecki, Mateusz 1327 POL1.0010.18254.50 
  Engert, Marvin 1631 GER0.001-0.4525-11.25 
  Sernecki, Franciszek 1470 POL0.001-0.6725-16.75 

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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