Individual Calculations July 2012
 Guerrero Rodriguez, Alejandra  Total change: 14.55  Rating chartPersonal card
 107th YMCA Spring 2012-A Warszawa POL 2012-04-13
RcRownchangeKK*chgGame
 2086 2057 4.00 9 -0.14 15 -2.10 
  Sawicki, Mikolaj 2018 POL1.0010.45156.75 
  Goslawski, Michal 2067 POL0.5010.01150.15 
  Cajbel, Maciej 2222 POL0.001-0.2815-4.20 
  Zaczek, Jonathon 2126 CAN0.5010.10151.50 
  Pieczonka, Marcin 2110 POL1.0010.57158.55 
  Choroszej, Aleksander 2070 POL0.001-0.4815-7.20 
  Zurkowski, Andrzej 2021 POL0.001-0.5515-8.25 
  Jarmula, Lukasz 2013 POL0.001-0.5615-8.40 
  Moskwinski, Tadeusz 2127 POL1.0010.60159.00 

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)
 
 65.Mistrzostwa Warszawy 2012 Open A Warszawa POL 2012-05-26
RcRownchangeKK*chgGame
 2180 2057 4.00 8 1.13 15 16.95 
  Strzemiecki, Zbigniew m2416 POL0.001-0.1015-1.50 
  Piotrowski, Arkadiusz 1959 POL1.0010.37155.55 
  Skawinski, Arkadiusz f2303 POL0.001-0.1915-2.85 
  Kowalska, Elzbieta wf1944 POL1.0010.35155.25 
  Olejarczyk, Bogdan 2132 POL1.0010.60159.00 
  Adamski, Andrzej m2268 POL0.001-0.2315-3.45 
  Eggink, Mateusz 2012 POL1.0010.44156.60 
  Nurkiewicz, Maciej 2407 POL0.001-0.1115-1.65 

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)
 
 Campeonato Nacional Absoluto y Subzonal 2.3.1 Femenil 2012 MEXICO, DF MEX 2012-06-20
RcRownchangeKK*chgGame
 1877 2057 6.50 9 -0.02 15 -0.30 
  Delgado Ayala, Maria Adria 1838 MEX1.0010.22153.30 
  Martinez Cabrera, Karla 1804 MEX0.501-0.3115-4.65 
  Verduga Palencia, Mariana 1851 MEX1.0010.24153.60 
  Duran Juarez, Citlali wc1979 MEX1.0010.39155.85 
  Real Pereyra, Diana Carime wf2025 MEX0.001-0.5415-8.10 
  Garcia Morales, Ivette Ale 1957 MEX0.001-0.6415-9.60 
  Sanchez Matias, Nuria Ange 1692 MEX1.0010.10151.50 
  Quiriz Lopez, Jeaneth Este 1893 MEX1.0010.28154.20 
  Mendez Tovar, Jessica Yiss 1856 MEX1.0010.24153.60 

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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