Individual Calculations September 2021
 Walterova, Ema  Total change: 52.80  Rating chartPersonal card
 ENERGY GROUP SLOVAK OPEN SKALICA Skalica SVK 2021-08-21
RcRownchangeKK*chgGame
 2018 1804 3.50 9 1.32 40 52.80 
  Bures, Vit c2144 CZE0.5010.384015.20 
  Kanakova, Natalie wm2177 CZE0.001-0.1040-4.00 
  Mandak, Miroslav 1910 SVK0.5010.14405.60 
  Tobak, Mikhail 2087 UKR0.001-0.1640-6.40 
  Elias, David 1920 SVK0.001-0.3440-13.60 
  Sperat Czar, Nicolas 1897 FRA1.0010.634025.20 
  Poschadel, Andreas Gregor 1941 GER1.0010.684027.20 
  Ihnat, Marek 2096 SVK0.001-0.1540-6.00 
  Sevcikova, Lucia wf1992 SVK0.5010.24409.60 

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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