Rapid: Individual Calculations January 2016
 Pravdivetz, Vladimir  Total change: -22.80  Rating chartPersonal card
 Elitzur Jerusalem rapid Autumn 2015 Jerusalem ISR 2015-10-09
RcRownchangeKK*chgGame
 1972 1922 0.50 4 -1.26 20 -25.20 
  Landa, Alex 1837 ISR0.001-0.6220-12.40 
  Landa, Alex 1837 ISR0.001-0.6220-12.40 
  Slonimskij, Arkadij 2107 RUS0.001-0.2620-5.20 
  Slonimskij, Arkadij 2107 RUS0.5010.24204.80 

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)
 
 Elitzur Jerusalem semi-rapid Autumn 2015 Jerusalem ISR 2015-10-09
RcRownchangeKK*chgGame
 1972 1922 1.00 2 0.12 20 2.40 
  Landa, Alex 1837 ISR1.0010.38207.60 
  Slonimskij, Arkadij 2107 RUS0.001-0.2620-5.20 

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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