Individual Calculations May 2018
 Cnaan, Moshe  Total change: 27.20  Rating chartPersonal card
 33rd Czerniak Memorial 2018 Open A Tel Aviv ISR 2018-04-01
RcRownchangeKK*chgGame
 2112 1995 3.00 5 1.24 20 24.80 
  Porat, Daniel 2208 ISR0.5010.27205.40 
  Zak, Uriel m2266 ISR0.5010.33206.60 
  Golberg, Igor 2138 ISR0.001-0.3120-6.20 
  Nechemya, Natan 1799 ISR1.0010.25205.00 
  Newman, Ori 2147 ISR1.0010.702014.00 

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)
 
 Liga Artzit North 2018 Round 6-7 various ISR 2018-04-14
RcRownchangeKK*chgGame
 2085 1995 0.50 1 0.12 20 2.40 
  Brenner, Moshe 2085 ISR0.5010.12202.40 

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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