Individual Calculations September 2012
 Kaczmarska, Joanna  Total change: 52.95  Rating chartPersonal card
 DMP II Liga Juniorow Borowice POL 2012-07-21
RcRownchangeKK*chgGame
 1548 1571 7.50 10 2.23 15 33.45 
  Stebel, Agata 1617 POL0.001-0.4415-6.60 
  Bialowas, Inga 1624 POL1.0010.57158.55 
  Sobotka, Elzbieta 1538 POL1.0010.45156.75 
  Tomaka, Anna 1252 POL1.0010.13151.95 
  Mielczarek, Joanna 1483 POL1.0010.38155.70 
  Skoczek, Karolina 1580 POL1.0010.51157.65 
  Paterek, Diana 1528 POL1.0010.44156.60 
  Mazur, Anna 1662 POL0.5010.12151.80 
  Rogacka, Natalia 1485 POL1.0010.38155.70 
  Sliwicka, Alicja wf1714 POL0.001-0.3115-4.65 

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)
 
 European Youth Chess Championship 2012 - G12 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 1733 1571 3.00 6 1.30 15 19.50 
  Di Benedetto, Desiree 1751 ITA0.001-0.2615-3.90 
  Broly, Mathilde 1701 FRA1.0010.681510.20 
  Radeva, Viktoria wc1767 BUL0.001-0.2515-3.75 
  Injac, Teodora 1702 SRB1.0010.681510.20 
  Hrescak, Ivana 1709 SLO0.001-0.3115-4.65 
  Martynkova, Olena 1769 UKR1.0010.761511.40 

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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