Individual Calculations May 2014
 Skiba, Aleksandra  Total change: 2.10  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy D-12 Spala POL 2014-04-06
RcRownchangeKK*chgGame
 1367 1214 2.50 8 0.07 30 2.10 
  Malicka, Maria 1408 POL0.5010.25307.50 
  Rudzinska, Michalina 1545 POL1.0010.883026.40 
  Choinska, Debora 1297 POL1.0010.613018.30 
  Kulpa, Zuzanna 1425 POL0.001-0.2330-6.90 
  Lascar, Elena Maria 1299 POL0.001-0.3830-11.40 
  Kaniowska, Anna 1336 POL0.001-0.3330-9.90 
  Pyzio, Amelia 1346 POL0.001-0.3230-9.60 
  Hryn, Aleksandra 1277 POL0.001-0.4130-12.30 

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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