Individual Calculations March 2023
 Staneke, Ronald  Total change: 5.20  Rating chartPersonal card
 Segunda Autonomica Sur 2023 Rondas 3-6 Alicante ESP 2023-01-28
RcRownchangeKK*chgGame
 1523 1459 1.50 3 0.26 20 5.20 
  Grau Sansaloni, Francisco 1624 ESP0.001-0.2820-5.60 
  Ruiz Garcia, Jose Luis Ii 1486 ESP0.5010.04200.80 
  Serna Puerto, Lorenzo 1458 ESP1.0010.502010.00 

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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