Individual Calculations August 2018
 Nowak, Lukasz  Total change: -13.20  Rating chartPersonal card
 IPCA World Championship 2018 for physically disabled Praha CZE 2018-06-22
RcRownchangeKK*chgGame
 2129 2293 6.50 9 0.25 20 5.00 
  Lizner, Milan 1912 CZE1.0010.09201.80 
  Jurkiewicz, Krzysztof 2010 POL1.0010.16203.20 
  Denisov, Denis 2003 RUS1.0010.16203.20 
  Yarmonov, Igor m2352 UKR0.001-0.4220-8.40 
  Shashikant, Kutwal m2131 IND1.0010.29205.80 
  Valenta, Vit f2039 CZE1.0010.19203.80 
  Babula, Milan m2226 CZE0.501-0.0920-1.80 
  Gurbanov, Andrei m2335 ISR0.001-0.4420-8.80 
  Tebenkov, Vladislav 2152 RUS1.0010.31206.20 

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)
 
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 2170 2293 5.00 9 -0.91 20 -18.20 
  Zaleski, Lukasz 2029 POL0.501-0.3220-6.40 
  Maj, Pawel 2084 POL0.501-0.2720-5.40 
  Dwilewicz, Katarzyna wf2009 POL0.001-0.8420-16.80 
  Renkowski, Piotr 2184 POL1.0010.35207.00 
  Smieszek, Wojciech 2137 POL1.0010.29205.80 
  Krysztofiak, Marcin m2384 POL0.001-0.3820-7.60 
  Bharath, Subramaniyam H c2231 IND0.501-0.0920-1.80 
  Godzwon, Iwo 2218 POL0.501-0.1020-2.00 
  Bus, Konrad 2257 POL1.0010.45209.00 

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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