Individual Calculations May 2014
 Orlik, Sandra  Total change: -9.60  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy D-12 Spala POL 2014-04-06
RcRownchangeKK*chgGame
 1321 1298 3.50 8 -0.32 30 -9.60 
  Waszczuk, Patrycja 1474 POL0.001-0.2730-8.10 
  Raczykowska, Paulina 1228 POL0.001-0.6030-18.00 
  Nowicka, Julia 1218 POL1.0010.393011.70 
  Czarniecka, Aleksandra 1247 POL1.0010.433012.90 
  Swiech, Joanna 1598 POL0.001-0.1530-4.50 
  Michalska, Aleksandra 1266 POL0.501-0.0430-1.20 
  Choinska, Debora 1297 POL0.001-0.5030-15.00 
  Filipska, Maja 1241 POL1.0010.423012.60 

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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