Individual Calculations January 2009
 Ziemba, Artur  Total change: 73.20  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow C-13 (LD+SK) Ksieze Mlyny POL 2008-09-29
RcRownchangeKK*chgGame
 1656 1443 3.00 8 1.02 25 25.50 
  Kolodziej, Przemyslaw 1467 POL1.0010.532513.25 
  Budzinski, Jan 1793 POL1.0010.892522.25 
  Zareba, Grzegorz 1681 POL0.5010.30257.50 
  Kowalczyk, Adam 1680 POL0.5010.30257.50 
  Makielak, Hubert 1521 POL0.001-0.3925-9.75 
  Ochman, Sebastian 1521 POL0.001-0.3925-9.75 
  Blaszkiewicz, Mateusz 1793 POL0.001-0.1125-2.75 
  Kuspak, Aleksander 1793 POL0.001-0.1125-2.75 

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)
 
NOTE: K factor changed
 Turniej Ostatniej Szansy -Ch13 Chotowa POL 2008-11-15
RcRownchangeKK*chgGame
 1720 1526 5.50 9 3.18 15 47.70 
  Dadello, Krzysztof 1800 POL1.0010.831512.45 
  Lewtak, Damian 1848 POL0.001-0.1315-1.95 
  Peronczyk, Karol 1578 POL0.5010.07151.05 
  Renkowski, Piotr 1663 POL0.5010.18152.70 
  Chmielewski, Jakub 1748 POL1.0010.781511.70 
  Paszewski, Mateusz 1684 POL1.0010.711510.65 
  Eggink, Mateusz 1746 POL0.5010.28154.20 
  Matysiak, Samuel 1679 POL1.0010.701510.50 
  Miskiewicz, Kamil 1731 POL0.001-0.2415-3.60 

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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