Individual Calculations November 2009
 Perdek, Miroslaw  Total change: -4.35  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2140 2261 5.00 8 -0.29 15 -4.35 
  Sroka, Janusz 2079 POL0.501-0.2415-3.60 
  Dubas, Leszek 2143 POL0.501-0.1615-2.40 
  Grochowalski, Pawel 2062 POL0.501-0.2615-3.90 
  Zowada, Kazimierz 2192 POL1.0010.40156.00 
  Malczyk, Radoslaw 2090 POL0.501-0.2315-3.45 
  Szczesniak, Konrad 2230 POL1.0010.46156.90 
  Wypych, Dominik 2070 POL0.501-0.2515-3.75 
  Piesik, Piotr 2255 POL0.501-0.0115-0.15 

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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