Individual Calculations May 2014
 Popiel, Natalia  Total change: 25.35  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy D-14 Spala POL 2014-04-06
RcRownchangeKK*chgGame
 1430 1319 5.00 9 1.69 15 25.35 
  Kwiatkowska, Agnieszka 1518 POL0.001-0.2415-3.60 
  Humin, Julia 1418 POL0.001-0.3615-5.40 
  Dwilewicz, Agata 1585 POL0.001-0.1815-2.70 
  Samujlo, Agnieszka 1216 POL1.0010.36155.40 
  Bakalarczyk, Zuzanna 1246 POL1.0010.40156.00 
  Gowin, Malgorzata 1458 POL1.0010.691510.35 
  Spadlo, Katarzyna 1318 POL1.0010.50157.50 
  Kostecka, Marika 1392 POL1.0010.60159.00 
  Sliwicka, Alicja wf1719  * POL0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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