Individual Calculations May 2014
 Murawko, Julia  Total change: -11.70  Rating chartPersonal card
 Polish Youth Chess Championship 2014 - G16 Jastrzebia Gora POL 2014-03-23
RcRownchangeKK*chgGame
 1570 1723 5.50 9 -0.75 15 -11.25 
  Wierzbowska, Aleksandra 1436 POL1.0010.16152.40 
  Mielczarek, Joanna 1563 POL1.0010.29154.35 
  Olechnicka, Karolina 1720 POL0.001-0.5015-7.50 
  Sobczak, Marta 1555 POL0.001-0.7215-10.80 
  Sekowska, Helena 1483 POL1.0010.20153.00 
  Burdzy, Joanna 1560 POL0.501-0.2215-3.30 
  Bebnik, Malgorzata 1547 POL0.501-0.2315-3.45 
  Jedrocha, Katarzyna 1723 POL0.5010.00150.00 
  Skrzypczak, Edyta 1545 POL1.0010.27154.05 

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)
 
 Turniej weekendowy I Turniej Szachowy - GRAND PRIX SUWALK-2014 Suwalki POL 2014-04-24
RcRownchangeKK*chgGame
 1834 1723 1.50 4 -0.03 15 -0.45 
  Murawko, Katarzyna 1941 POL0.5010.28154.20 
  Jaskiewicz, Kamila 1684 POL0.501-0.0515-0.75 
  Martinkus, Rolandas f2123  * LTU0.001-0.0815-1.20 
  Vaskevicius, Augustas 1589 LTU0.501-0.1815-2.70 
 * 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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