Individual Calculations October 2020
 Mesropov, Konstantin  Total change: -6.10  Rating chartPersonal card
 Elitzur IM Summer 2020 B Petach Tikva ISR 2020-07-15
RcRownchangeKK*chgGame
 2296 2428 5.50 8 0.18 10 1.80 
  Kaganskiy, Gleb f2276 RUS1.0010.30103.00 
  Nedobora, Mikhail m2372 UKR0.501-0.0810-0.80 
  Sokolovsky, Yahli 2100 ISR0.001-0.8710-8.70 
  Milikow, Yoav f2323 ISR0.501-0.1410-1.40 
  Kochavi, Ori f2318 ISR1.0010.35103.50 
  Friedland, Moshe f2251 ISR1.0010.27102.70 
  Flom, Gabriel g2514 FRA1.0010.62106.20 
  Levin, Guy 2216 ISR0.501-0.2710-2.70 

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)
 
 Israeli National Team Championship 2020 Round 9-11 Various ISR 2020-09-04
RcRownchangeKK*chgGame
 2354 2428 1.00 3 -0.79 10 -7.90 
  Polyakov, Alex 2238 ISR0.501-0.2510-2.50 
  Veinberg, Nimrod m2398 ISR0.001-0.5410-5.40 
  Bronstein, Or m2427 ISR0.5010.00100.00 

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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