Rapid: Individual Calculations January 2024
 Perz, Ignacy  Total change: 10.80  Rating chartPersonal card
 Akademia Szachowej Dwojki 12 Grodzisk Mazowiecki POL 2023-12-09
RcRownchangeKK*chgGame
 1188 1083 2.50 6 0.27 40 10.80 
  Kicinska, Anna 1395 POL0.001-0.1440-5.60 
  Loboda, Hanna 1189 POL0.5010.14405.60 
  Trzcinski, Brajan 1085 POL1.0010.504020.00 
  Trzcinska, Weronika 1077 POL0.001-0.5140-20.40 
  Jastrzebska, Lena 1101 POL1.0010.534021.20 
  Lenkov, Stanislav 1279 POL0.001-0.2540-10.00 

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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