Rapid: Individual Calculations September 2018
 Lach, Alicja  Total change: -6.00  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2018 - D12 Wroclaw POL 2018-08-10
RcRownchangeKK*chgGame
 1253 1199 4.00 10 -0.30 20 -6.00 
  Dallemura, Anna 1375 POL1.0010.732014.60 
  Barwinska, Ewa 1381 POL0.001-0.2620-5.20 
  Tokarz, Izabela 1366 POL1.0010.722014.40 
  Grzesik, Nikola 1307 POL0.5010.15203.00 
  Oborska, Magda 1341 POL0.001-0.3120-6.20 
  Roszkiewicz, Zofia 1126 POL1.0010.40208.00 
  Skolska, Emilia 1409 POL0.001-0.2320-4.60 
  Egeman, Emilia 1073 POL0.001-0.6720-13.40 
  Zwolinska, Zuzanna 1088 POL0.001-0.6520-13.00 
  Krzysztynska, Maria 1062 POL0.501-0.1820-3.60 

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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