Individual Calculations May 2018
 Marcus, Eyal  Total change: 5.60  Rating chartPersonal card
 33rd Czerniak Memorial 2018 Open B Tel Aviv ISR 2018-04-01
RcRownchangeKK*chgGame
 1600 1373 1.00 4 0.06 40 2.40 
  Samarin, Leonid 1669 ISR0.001-0.1540-6.00 
  Pevzner, Maks 1507 ISR0.001-0.3240-12.80 
  Dayan, Itay 1452 ISR1.0010.614024.40 
  Fudim, Ariel 1773  * ISR0.001-0.0840-3.20 
 * 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)
 
 Liga Bet Center (Saturdays) 2018 Round 6-7 various ISR 2018-04-14
RcRownchangeKK*chgGame
 1432 1373 0.50 1 0.08 40 3.20 
  Bialik, Eyal 1432 ISR0.5010.08403.20 

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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