Individual Calculations January 2017
 Qasem, Muhamad Mody  Total change: -30.80  Rating chartPersonal card
 Mark Centre Tuesdays Autumn 2016 B Tel Aviv ISR 2016-11-01
RcRownchangeKK*chgGame
 1347 1223 1.00 5 -0.77 40 -30.80 
  Ater, Yuval 1159 ISR1.0010.414016.40 
  Zemach, Nadav 1449 ISR0.001-0.2140-8.40 
  Levi, Or 1586 ISR0.001-0.1040-4.00 
  Dayan, Itay 1322 ISR0.001-0.3640-14.40 
  Amitai, Ido 1219 ISR0.001-0.5140-20.40 

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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