Individual Calculations September 2019
 Praczukowski, Stanislaw  Total change: 5.60  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 2208 2126 4.00 9 0.49 20 9.80 
  Punin, Andrii f2342 UKR0.5010.28205.60 
  Koziol, Kamil f2307 POL0.001-0.2620-5.20 
  Szostko, Jakub f2245 POL0.5010.16203.20 
  Czopor, Maciej 2241 POL0.001-0.3420-6.80 
  Wolanski, Michal 2007 POL0.501-0.1620-3.20 
  Zakrzewski, Marek f2311 POL0.001-0.2620-5.20 
  Bommini, Mounika Akshaya wf2050 IND1.0010.40208.00 
  Maj, Pawel 2139 POL1.0010.522010.40 
  Shpanko, Nadiia wf2233 UKR0.5010.15203.00 

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)
 
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN A Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 2052 2126 5.00 9 -0.21 20 -4.20 
  Wysocki, Mateusz 1786 POL0.501-0.3820-7.60 
  Backiel, Hubert 1743 POL1.0010.09201.80 
  Siekanski, Janusz 2263 POL0.5010.18203.60 
  Jedynak, January 1822 POL1.0010.14202.80 
  Mis, Mieszko f2296 POL0.5010.22204.40 
  Jaskolka, Tomasz 2227 POL0.5010.14202.80 
  Cukrowski, Filip f2424 POL0.001-0.1520-3.00 
  Luberanski, Jakub 1996 POL0.501-0.1820-3.60 
  Butyrowski, Marcel 1913 POL0.501-0.2720-5.40 

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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