Individual Calculations November 2011
 Guzik, Jolanta  Total change: 8.70  Rating chartPersonal card
 Miêdzynarodowy Festiwal Szachowy - Open A Rewal POL 2011-08-19
RcRownchangeKK*chgGame
 2165 2150 5.00 9 0.65 15 9.75 
  Mlodzinska, Irena 1926 POL1.0010.22153.30 
  Popova, Natalija wm2317 BLR0.5010.22153.30 
  Krupa, Monika wg2226 POL1.0010.60159.00 
  Ivanov, Mikhail M g2410 RUS0.5010.32154.80 
  Ziaziulkina, Nastassia wm2291 BLR0.001-0.3115-4.65 
  Kubica, Kamil 1941 POL0.501-0.2715-4.05 
  Koitka, Jakub 1917 POL1.0010.21153.15 
  Dragun, Kamil m2428 POL0.001-0.1715-2.55 
  Reza, Wojciech 2026 POL0.501-0.1715-2.55 

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)
 
 Druzynowe Mistrzostwa Polski - II LIGA Mrzezyno POL 2011-09-03
RcRownchangeKK*chgGame
 1959 2150 6.50 9 -0.07 15 -1.05 
  Wierzbicka, Wiktoria 2023 POL0.501-0.1715-2.55 
  Weglarz, Joanna 1992 POL0.501-0.2115-3.15 
  Harazinska, Ewa 1798 POL1.0010.11151.65 
  Maszota, Natalia 2112 POL0.001-0.5515-8.25 
  Hermanowicz, Dominika 2088 POL1.0010.41156.15 
  Pacak, Patrycja 1754 POL1.0010.08151.20 
  Dziodzio, Angelika 1939 POL0.501-0.2715-4.05 
  Jalowiec, Halina wf2032 POL1.0010.34155.10 
  Rzepecka, Dorota 1897 POL1.0010.19152.85 

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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