Rapid: Individual Calculations September 2017
 Maor, Noam  Total change: -22.20  Rating chartPersonal card
 Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial Nir Haemek ISR 2017-08-07
RcRownchangeKK*chgGame
 1337 1352 2.50 7 -1.11 20 -22.20 
  Kaminetsky, Yuval 1597 ISR0.001-0.2020-4.00 
  Cohen, Yael 1422 ISR0.001-0.4020-8.00 
  Halevi, Agam 1425 ISR0.001-0.4020-8.00 
  Tsadka Darel, Evyatar 1031 ISR1.0010.13202.60 
  Ostrovsky Berman, Noam 1318 ISR0.001-0.5520-11.00 
  Ner, Lavi 1297 ISR1.0010.42208.40 
  Zidan, Saleem 1271 ISR0.501-0.1120-2.20 

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)
 

 

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