Individual Calculations September 2021
 Peng, Li Min  Total change: 5.70  Rating chartPersonal card
 Elitzur Summer 2021 GM Petah Tikva ISR 2021-05-09
RcRownchangeKK*chgGame
 2448 2464 4.50 9 -0.19 10 -1.90 
  Bernadskiy, Vitaliy g2587 UKR0.5010.17101.70 
  Sivuk, Vitaly g2550 UKR0.5010.12101.20 
  Kupervaser, Erez f2391 ISR0.501-0.1010-1.00 
  Ben Ari, Yannay f2390 ISR0.501-0.1010-1.00 
  Solomon, Asif f2392 ISR0.501-0.1010-1.00 
  Tzidkiya, Yeshaayahu f2403 ISR0.501-0.0810-0.80 
  Rozentalis, Eduardas g2529 LTU0.5010.09100.90 
  Bronstein, Or m2444 ISR0.501-0.0310-0.30 
  Musyuk, Lior f2345 ISR0.501-0.1610-1.60 

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)
 
 Elitzur Summer 2021 IM Petah Tikva ISR 2021-05-09
RcRownchangeKK*chgGame
 2345 2464 3.50 7 -1.03 10 -10.30 
  Milikow, Elie c2220 ISR0.501-0.3010-3.00 
  Libman, Guy f2264 ISR0.501-0.2610-2.60 
  Aizenberg, Benny f2281 ISR0.501-0.2410-2.40 
  Sivuk, Vitaly g2550 UKR0.5010.12101.20 
  Bernadskiy, Vitaliy g2587 UKR0.001-0.3310-3.30 
  Shohat, Yotam f2333 ISR1.0010.32103.20 
  Parnes, Nadav 2181 ISR0.501-0.3410-3.40 

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)
 
 VIII Torneio Internacional de Famalicao (PCT) Famalicao POR 2021-07-25
RcRownchangeKK*chgGame
 2348 2474 7.50 9 1.79 10 17.90 
  Veleirinho, Tomas Carvalho 2074  * POR1.0010.08100.80 
  Pina, Tiago 2074  * POR1.0010.08100.80 
  Margarido, Jose Miguel Teixeira 2112 POR1.0010.10101.00 
  Veiga, Jose Francisco R P Neves f2406 POR1.0010.41104.10 
  Fier, Alexandr g2569 BRA0.5010.13101.30 
  Delgado Ramirez, Neuris g2622 PAR0.5010.20102.00 
  Campora, Daniel H. g2420 ARG1.0010.42104.20 
  Perdomo, Leandro m2461 ARG0.501-0.0210-0.20 
  Moreno, Alejandro m2391 USA1.0010.39103.90 
 * 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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