Individual Calculations July 2009
 Lorek, Milosz  Total change: -1.05  Rating chartPersonal card
 Championship of KKSz for Juniors Krakow POL 2009-03-06
RcRownchangeKK*chgGame
 1981 1950 3.00 5 0.68 15 10.20 
  Polek, Marek 1616 POL0.501-0.3815-5.70 
  Janus, Radoslaw 1805 POL1.0010.31154.65 
  Wasik, Piotr 1991 POL1.0010.56158.40 
  Sadzikowski, Daniel 2195 POL0.5010.30154.50 
  Mikrut, Dariusz m2300 POL0.001-0.1115-1.65 

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 Juniorów do 16 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 2014 1950 4.50 11 -0.19 15 -2.85 
  Janczarski, Michal 2247 POL0.5010.35155.25 
  Polok, Kacper 2058 POL1.0010.65159.75 
  Strzemiecki, Zbigniew f2300 POL0.001-0.1115-1.65 
  Dowgird, Filip 1991 POL0.001-0.4415-6.60 
  Polarczyk, Pawel 1778 POL1.0010.27154.05 
  Swiech, Przemyslaw 2111 POL0.001-0.2915-4.35 
  Ratajczyk, Rafal 1908 POL0.501-0.0615-0.90 
  Graczyk, Damian 1861 POL1.0010.38155.70 
  Grochulski, Grzegorz 1955 POL0.5010.01150.15 
  Kowalczyk, Rafal 2011 POL0.001-0.4215-6.30 
  Brzezinski, Mateusz 1931 POL0.001-0.5315-7.95 

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)
 
 4-th EUROPEAN OPEN CHESS SCHOOL TEAM CHAMPIONSHIP 16 years old Varna BUL 2009-06-13
RcRownchangeKK*chgGame
 1859 1991 3.50 6 -0.56 15 -8.40 
  Zenkovich, Evgeni 1844 BLR1.0010.30154.50 
  Zenkovich, Evgeni 1844 BLR1.0010.30154.50 
  Galateanu, Calin 1788 ROU1.0010.24153.60 
  Galateanu, Calin 1788 ROU0.001-0.7615-11.40 
  Bayramov, Elkhan Khayyat Oglu 1944 AZE0.001-0.5715-8.55 
  Bayramov, Elkhan Khayyat Oglu 1944 AZE0.501-0.0715-1.05 

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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