Individual Calculations May 2017
 Ossolinski, Ziemowit  Total change: -45.20  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy - Chlopcy do 14 lat Drzonkow POL 2017-04-01
RcRownchangeKK*chgGame
 1633 1790 5.00 9 -1.13 40 -45.20 
  Ciesielski, Maciej 1424 POL1.0010.10404.00 
  Kopaczewski, Adam 2035 POL0.001-0.2040-8.00 
  Niedbala, Bartlomiej 1635 POL0.001-0.7140-28.40 
  Grochol, Kamil 1675 POL0.501-0.1640-6.40 
  Strzelecki, Maciej 1683 POL0.001-0.6540-26.00 
  Wojnowski, Jan 1505 POL1.0010.16406.40 
  Cisek, Kamil 1405 POL1.0010.09403.60 
  Warchol, Bartosz 1881 POL0.5010.12404.80 
  Kujawa, Krzysztof 1457 POL1.0010.12404.80 

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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