Individual Calculations May 2013
 Swiech, Joanna  Total change: -16.65  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy w Sportach Umyslowych - D12 Walbrzych POL 2013-04-11
RcRownchangeKK*chgGame
 1393 1554 4.50 8 -1.11 15 -16.65 
  Kaniowska, Anna 1305 POL0.501-0.3115-4.65 
  Pyzio, Amelia 1325 POL1.0010.21153.15 
  Poreba, Weronika 1384 POL0.501-0.2215-3.30 
  Zamarska, Sylwia 1349 POL0.501-0.2615-3.90 
  Michalska, Aleksandra 1223 POL1.0010.12151.80 
  Rudzinska, Michalina 1369 POL1.0010.26153.90 
  Sliwicka, Alicja wf1825 POL0.001-0.1715-2.55 
  Trembowiecka-Wysota, Aleksandra 1367 POL0.001-0.7415-11.10 

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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