Individual Calculations May 2017
 Philosoph, Assi  Total change: 36.40  Rating chartPersonal card
 32nd Czerniak Memorial Festival Open A Tel Aviv ISR 2017-04-12
RcRownchangeKK*chgGame
 2215 2129 3.50 5 1.51 20 30.20 
  Kochavi, Ori 1885 ISR1.0010.20204.00 
  Arlinsky, Uriel f2310 ISR0.5010.24204.80 
  Altshul, Limor 2168 ISR1.0010.552011.00 
  Zalkind, Konstantin f2227 ISR1.0010.632012.60 
  Caspi, Israel m2486 ISR0.001-0.1120-2.20 

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 Center 2017 Round 7 varios ISR 2017-04-22
RcRownchangeKK*chgGame
 1986 2129 1.00 1 0.31 20 6.20 
  Yerushalmi, Eran 1986 ISR1.0010.31206.20 

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)
 

 

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