Individual Calculations September 2018
 Roy, Prantik  Total change: 5.40  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 2335 2377 5.50 9 0.54 10 5.40 
  Praczukowski, Stanislaw 2136 POL1.0010.20102.00 
  Markowski, Tomasz g2562 POL1.0010.74107.40 
  Shtembuliak, Evgeny m2518 UKR0.001-0.3110-3.10 
  Warakomski, Tomasz g2512 POL0.001-0.3210-3.20 
  Sliwicki, Damian c2220 POL0.501-0.2110-2.10 
  Godzwon, Iwo 2222 POL0.001-0.7110-7.10 
  Bukojemski, Adam 2233 POL1.0010.31103.10 
  Dmochowska, Agnieszka wc2096 POL1.0010.16101.60 
  Ulybin, Mikhail g2512 RUS1.0010.68106.80 

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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