Individual Calculations October 2019
 Krajnak, Robert  Total change: -29.60  Rating chartPersonal card
 Chess Ladies WIM 2019 Modra SVK 2019-09-14
RcRownchangeKK*chgGame
 2109 2025 2.00 9 -1.48 20 -29.60 
  Vrtiakova, Anna wf1998 SVK0.501-0.0420-0.80 
  Sucikova, Svetlana wf2127 SVK0.001-0.3620-7.20 
  Smirnova, Ekaterina wm2228 RUS0.001-0.2420-4.80 
  Spiranec, Noemi 2084 CRO0.001-0.4220-8.40 
  Miladinovic, Lena wm2119 SRB0.001-0.3720-7.40 
  Kovacova, Zuzana wf2079 BER0.5010.08201.60 
  Djukic, Sandra wm2179 SRB0.5010.21204.20 
  Mayrhuber, Nikola wf1990 AUT0.501-0.0520-1.00 
  Keetman, Maaike 2181 NED0.001-0.2920-5.80 

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)
 

 

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