Individual Calculations July 2011
 Krawiec, Grzegorz  Total change: -27.00  Rating chartPersonal card
 XXVI Memoria³ Mistrza B³aszczaka grupa C Wroclaw POL 2011-06-14
RcRownchangeKK*chgGame
 1520 1625 4.00 8 -1.08 25 -27.00 
  Malecki, Mateusz 1327 POL1.0010.15253.75 
  Dmochowska, Agnieszka wc1710 POL0.001-0.3825-9.50 
  Koza, Stanislaw 1503 POL0.001-0.6725-16.75 
  Korpalski, Maciej 1498 POL1.0010.33258.25 
  Holownia, Michal 1501 POL1.0010.33258.25 
  Sernecki, Franciszek 1470 POL0.501-0.2125-5.25 
  Engert, Marvin 1631 GER0.001-0.4925-12.25 
  Skotny, Agata 1519 POL0.501-0.1425-3.50 

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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