Individual Calculations January 2023
 Torres, Javier Antonio  Total change: -5.00  Rating chartPersonal card
 CCBF - Miami GM-IM NORM Invitational - IMA Miami, Florida USA 2022-12-09
RcRownchangeKK*chgGame
 2316 2154 2.50 9 -0.25 20 -5.00 
  Ferreiro, Roberto Alvarez f2238 CUB0.5010.12202.40 
  Becerra, Julio J g2469 USA0.001-0.1420-2.80 
  Martinez, Marcel f2427 USA0.001-0.1720-3.40 
  Arencibia, Antonio c2097 USA0.001-0.5820-11.60 
  Pozo Vera, Sandro g2414 CUB0.5010.32206.40 
  Leyva Rivera, Yunier m2360 CUB0.5010.26205.20 
  Hernandez Gonzalez, William m2481 CUB0.001-0.1320-2.60 
  Chakrabarti, Brejesh 2247 USA0.5010.13202.60 
  Andretta, Carlos Gaston 2114 ARG0.501-0.0620-1.20 

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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