Individual Calculations November 2018
 Perez Ponsa, Federico  Total change: -7.60  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2402 2548 2.50 6 -1.54 10 -15.40 
  Masango, Spencer 2148  * ZIM1.0010.08100.80 
  Tello Chavez, Isaac Valent 2319 MEX0.501-0.2910-2.90 
  Korobov, Anton g2685 UKR0.001-0.3210-3.20 
  Hesham, Abdelrahman g2408 EGY0.001-0.6910-6.90 
  Almiron, Antonio f2358 PAR0.501-0.2510-2.50 
  Quparadze, Giga g2495 GEO0.501-0.0710-0.70 
 * 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)
 
 Torneig Ciutat de Barcelona 2018 Estandar Barcelona ESP 2018-10-08
RcRownchangeKK*chgGame
 2522 2554 3.50 5 0.78 10 7.80 
  Alonso Rosell, Alvar g2526 ESP1.0010.46104.60 
  Diaz Camallonga, Carles m2444 ESP1.0010.35103.50 
  Lopez Martinez, Josep Manuel g2581 ESP0.5010.04100.40 
  Guerra Mendez, Jose Angel g2534 ESP0.501-0.0310-0.30 
  Asis Gargatagli, Hipolito m2526 ESP0.501-0.0410-0.40 

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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