Rapid: Individual Calculations November 2016
 Weissberg, Yair  Total change: -51.00  Rating chartPersonal card
 Rosh Hashana Ashdod 2016 B Ashdod ISR 2016-10-01
RcRownchangeKK*chgGame
 1331 1382 2.00 2 0.86 20 17.20 
  Maryasin, Evelyn 1296 ISR1.0010.38207.60 
  Shiri, Tal 1365 ISR1.0010.48209.60 

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)
 
 Dov Porat Memorial Festival 2016 Rapid B Ramat Gan ISR 2016-10-19
RcRownchangeKK*chgGame
 1396 1382 0.00 7 -3.41 20 -68.20 
  Zilbershtein, Victor 1731 ISR0.001-0.1120-2.20 
  Binyamin, Matan 1567 ISR0.001-0.2620-5.20 
  Reshef, Ido 1389 ISR0.001-0.4920-9.80 
  Oren, Ofer 1178 ISR0.001-0.7620-15.20 
  Qasem, Huda 1418 ISR0.001-0.4520-9.00 
  Ribstein, Orel 1140 ISR0.001-0.8020-16.00 
  Bar-Tal, Shir 1352 ISR0.001-0.5420-10.80 

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)
 

 

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