Individual Calculations May 2011
 Renkowski, Piotr  Total change: -15.30  Rating chartPersonal card
 Mistrzostwa Polski Juniorow do 16 lat 2011 Murzasichle POL 2011-03-05
RcRownchangeKK*chgGame
 1966 1950 3.50 9 -0.80 15 -12.00 
  Oszczanowski, Witold 1746 POL1.0010.24153.60 
  Musialkiewicz, Jan 2106 POL0.5010.21153.15 
  Lewtak, Damian 2113 POL0.001-0.2815-4.20 
  Szusterowski, Przemyslaw 1895 POL1.0010.42156.30 
  Zielinski, Maciej 2055 POL0.001-0.3615-5.40 
  Paszewski, Mateusz 1841 POL1.0010.35155.25 
  Jarmula, Pawel 2031 POL0.001-0.3915-5.85 
  Tomsia, Kamil 2105 POL0.001-0.2915-4.35 
  Popiol, Michal 1803 POL0.001-0.7015-10.50 

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)
 
 Druzynowe Mistrzostwa Polski Niewidomych w szachach Mielno POL 2011-03-26
RcRownchangeKK*chgGame
 1682 1950 3.00 4 -0.22 15 -3.30 
  Sobotka, Elzbieta 1562 POL1.0010.09151.35 
  Czajkowski, Adam 1802 POL0.501-0.2015-3.00 
  Sobotka, Elzbieta 1562 POL0.501-0.4115-6.15 
  Czajkowski, Adam 1802 POL1.0010.30154.50 

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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