Individual Calculations July 2008
 Wlodarczyk, Oskar  Total change: -6.00  Rating chartPersonal card
 Landesliga Brandenburg Brandenburg GER 2007-10-21
RcRownchangeKK*chgGame
 2168 2343 4.00 6 -0.25 15 -3.75 
  Kesik, Klaus-Dieter f2315 GER1.0010.46156.90 
  Schurade, Matthias f2360 GER0.001-0.4815-7.20 
  Stratonowitsch, Andre 2008 GER0.501-0.3815-5.70 
  Pietsch, Andreas 2111 GER1.0010.21153.15 
  Erlach, Olaf 2218 GER1.0010.33154.95 
  Biemann, Helge 1993 GER0.501-0.3915-5.85 

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)
 
 Mistrzostwa Polski Nauczycieli w Szachach, Grupa A Krakow POL 2008-05-22
RcRownchangeKK*chgGame
 2137 2331 6.50 9 -0.15 15 -2.25 
  Szydlowski, Wiktor 1981 POL1.0010.11151.65 
  Zerek, Bogdan 2078 POL1.0010.19152.85 
  Mazalon, Mariusz 2148 POL0.501-0.2415-3.60 
  Osipow, Nikolaj 2216 POL0.501-0.1615-2.40 
  Kukula, Pawel 2217 POL0.501-0.1615-2.40 
  Olszowski, Andrzej 1981 POL1.0010.11151.65 
  Wieczorek, Zbigniew 2319 POL0.501-0.0215-0.30 
  Szymczak, Rafal 2140 POL1.0010.25153.75 
  Lada, Ireneusz 2154 POL0.501-0.2315-3.45 

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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