Individual Calculations December 2018
 Cibikova, Sofia Anna  Total change: -1.60  Rating chartPersonal card
 FIDE World Youth Chess Championships - girls 18 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1970 1809 3.50 11 0.23 40 9.20 
  Janiashvili, Mariami 2081 GEO0.5010.334013.20 
  Koehler, Inken 1934 GER0.5010.17406.80 
  Greibrokk, Ingrid 2018 NOR1.0010.774030.80 
  Tejaswini, Sagar wm2139 IND0.001-0.1240-4.80 
  Nass, Sara 1986 NOR1.0010.734029.20 
  Hng, Mei-En Emmanuelle 2020 SGP0.001-0.2340-9.20 
  Egyed, Judit wf2089 HUN0.001-0.1640-6.40 
  Li, Yilin 1993 CAN0.5010.24409.60 
  Golsta, Madara 1938 LAT0.001-0.3340-13.20 
  Nistor, Valentina 1881 ROU0.001-0.4040-16.00 
  Salas Estrada, Ana Valeria wc1594 MEX0.001-0.7740-30.80 

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)
 
 2.liga skupina C 2018/19 R3-4 Various SVK 2018-11-17
RcRownchangeKK*chgGame
 1887 1811 1.00 2 0.19 40 7.60 
  Klein, Peter 2031 SVK0.5010.284011.20 
  Misecka, Kamil 1743 SVK0.501-0.0940-3.60 

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)
 
 1.liga Vychod SVK 2018/19 R3-4 Various SVK 2018-11-24
RcRownchangeKK*chgGame
 1840 1811 0.00 1 -0.46 40 -18.40 
  Taragelova, Martina 1840 SVK0.001-0.4640-18.40 

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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