Individual Calculations July 2023
 Ruiz Garcia, Jose Luis Ii  Total change: 11.80  Rating chartPersonal card
 XVIII Torneo Ibidem IRT Sub 2300 Elche (Alicante) ESP 2023-06-23
RcRownchangeKK*chgGame
 1683 1452 1.50 4 0.59 20 11.80 
  Moya Albaladejo, Jose Antonio 1836 ESP0.5010.41208.20 
  Tena Escolano, Carlos 1669 ESP0.5010.28205.60 
  Segarra Victorio, Israel 1512 ESP0.5010.08201.60 
  Ibanez Koblash, Daniel 1714 ESP0.001-0.1820-3.60 

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)
 

 

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