Individual Calculations January 2022
 Zayed, Sultan Al Taher  Total change: -14.40  Rating chartPersonal card
 Ali Abu Khalil Memorial - December Open Standard 2021 Sharjah UAE 2021-12-13
RcRownchangeKK*chgGame
 1258 1382 3.50 6 -0.36 40 -14.40 
  Rashid, Masoud Sharafat 1023 UAE1.0010.10404.00 
  Abdulla, Mahmood Abdulla Mohammad 1354 UAE0.501-0.0440-1.60 
  Kiran, K Lakshman 1462 IND0.001-0.3940-15.60 
  Alsabbagh, Ahmed 1076 SYR1.0010.14405.60 
  Sahil, Saxena 1245 IND1.0010.324012.80 
  Mohammad Abdulrahman, Alawadhi 1386 UAE0.001-0.4940-19.60 

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)
 

 

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