Individual Calculations July 2019
 Libman, Guy  Total change: 17.00  Rating chartPersonal card
 IM2 Spring 2019 Petach Tikva ISR 2019-05-05
RcRownchangeKK*chgGame
 2308 2218 5.00 9 1.59 20 31.80 
  Bogdanov, Egor m2420 UKR1.0010.762015.20 
  Friedland, Moshe f2315 ISR1.0010.632012.60 
  Kraus, Ohad 2276 ISR0.001-0.4220-8.40 
  Rozen, Eytan f2317 ISR1.0010.642012.80 
  Kaganskiy, Gleb f2313 RUS0.5010.13202.60 
  Nedobora, Mikhail m2367 UKR0.001-0.3020-6.00 
  Chernomordik, Pavel f2209 ISR1.0010.49209.80 
  Solomon, Asif 2180 ISR0.001-0.5520-11.00 
  , m2373 RUS0.5010.21204.20 

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)
 
 Liga Artzit Merkaz 2019 Round 8-9 Various ISR 2019-06-01
RcRownchangeKK*chgGame
 2136 2225 0.50 2 -0.74 20 -14.80 
  Yaniv, Yuval 2120 ISR0.501-0.1420-2.80 
  Krull, Michael 2151 ISR0.001-0.6020-12.00 

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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