Individual Calculations October 2008
 Lach, Aleksandra  Total change: 14.55  Rating chartPersonal card
 Mazovian International Chess Festival gr. B Warszawa POL 2008-08-02
RcRownchangeKK*chgGame
 2134 2035 3.00 9 -0.35 15 -5.25 
  Gumula, Daniel f2276 POL0.001-0.2015-3.00 
  Fistek, Dariusz 2208 POL0.001-0.2715-4.05 
  Wickstrom, Lucas 2139 SWE1.0010.64159.60 
  Zaninotto, Franco 2184 ITA0.001-0.3015-4.50 
  Kultiyasov, Mikhail 2141 BLR1.0010.64159.60 
  Olejarczyk, Bogdan 2211 POL0.001-0.2715-4.05 
  Jaroch, Karol 2158 POL0.001-0.3315-4.95 
  Pozzo, Sebastian C 1980 ENG1.0010.42156.30 
  Wisniowska, Klaudia 1905 POL0.001-0.6815-10.20 

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)
 
 The 44th Akiba Rubinstein International Chess Festival -Open A Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 2140 2035 5.00 10 1.32 15 19.80 
  Jaroch, Pawel 2255 POL1.0010.781511.70 
  Bartel, Michal 2266 POL0.5010.29154.35 
  Tokarski, Lukasz 2238 POL0.001-0.2415-3.60 
  Banasik, Krzysztof 2215 POL0.001-0.2615-3.90 
  Lorek, Milosz 1910 POL0.001-0.6715-10.05 
  Chrzaszcz, Malvina 1986 POL0.501-0.0715-1.05 
  Zmarzly, Aleksandra 1929 POL1.0010.36155.40 
  Chlost, Marlena wf2131 POL1.0010.63159.45 
  Bebel, Arkadiusz 2188 POL1.0010.701510.50 
  Bugalski, Michal 2279 POL0.001-0.2015-3.00 

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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