Individual Calculations September 2023
 Merario Alarcon, Andres  Total change: -5.50  Rating chartPersonal card
 CE CECLUB SEGUNDA DIVISION 2023 Linares (Jaen) ESP 2023-08-13
RcRownchangeKK*chgGame
 2189 2458 5.00 7 -0.55 10 -5.50 
  Zhou, Lulu wf2056 ESP0.001-0.9210-9.20 
  Garcia Martinez, Hector 2058  * ESP1.0010.08100.80 
  Sosa, Tomas g2556 ARG0.5010.13101.30 
  Perez Guerra, Raul f2222 ESP1.0010.20102.00 
  Martin Capitan, Feliciano 2046 ESP1.0010.07100.70 
  Cuellar Montes, Alejandro 2086 ESP0.501-0.4010-4.00 
  Forgas Moreno, Yaniela wg2297 CUB1.0010.29102.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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