Individual Calculations July 2011
 Chmielarz, Maciej  Total change: 32.85  Rating chartPersonal card
 World School Chess Championship 2011 -open 15 Krakow POL 2011-04-30
RcRownchangeKK*chgGame
 2008 1823 3.00 6 1.33 15 19.95 
  Yuksel, Atilla Koksal c2035 TUR1.0010.771511.55 
  Dastan, Batuhan 2169 TUR0.001-0.1115-1.65 
  Budzinski, Jan 1946 POL0.001-0.3315-4.95 
  Samiroglu, Sabir Samir Oglu 1850 AZE1.0010.54158.10 
  Sliwicki, Damian 1864 POL1.0010.56158.40 
  Izzat, Kanan Azar Oglu f2181 AZE0.001-0.1015-1.50 

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)
 
 Mistrzostwa Wielkopolski Juniorow - C15 Zerkow POL 2011-06-16
RcRownchangeKK*chgGame
 1697 1788 4.50 6 0.86 15 12.90 
  Glapa, Anna 1464 POL1.0010.13151.95 
  Bruder, Adam 1557 POL1.0010.21153.15 
  Banach, Szymon 1783 POL0.001-0.5115-7.65 
  Kwiatkowski, Wiktor 1865 POL0.5010.11151.65 
  Niedbala, Wojciech 1672 POL1.0010.34155.10 
  Adamczewski, Jedrzej 1842 POL1.0010.58158.70 

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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