Individual Calculations August 2017
 Alzaid, Zaid  Total change: 6.00  Rating chartPersonal card
 Sharjah Summer Chess Championship 2017 Sharjah UAE 2017-06-29
RcRownchangeKK*chgGame
 1430 1273 3.50 8 0.92 20 18.40 
  Reyes, Danilo G. 1673  * PHI0.5010.42208.40 
  Al Darmaky, Sultan 1673  * UAE0.001-0.0820-1.60 
  Al-Zarouni, Aisha 1546 UAE0.001-0.1720-3.40 
  Zayed, Sultan Al Taher 1290 UAE1.0010.522010.40 
  Al-Marshool, Saeed 1390 UAE0.001-0.3420-6.80 
  Khaled, Tarek Altaher 1383 UAE0.001-0.3520-7.00 
  Yousif, Alhammadi 1147 UAE1.0010.33206.60 
  Vasanthakumar, N 1338 IND1.0010.592011.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Second Sharjah Summer Championship 2017 Sharjah UAE 2017-07-09
RcRownchangeKK*chgGame
 1441 1292 1.00 5 -0.62 20 -12.40 
  Mosallam, Mohammad 1655 UAE0.001-0.1020-2.00 
  Salvi, Amit 1496 IND0.001-0.2420-4.80 
  Nabil, Hamza 1504 PLE0.001-0.2320-4.60 
  Khaled, Tarek Altaher 1383 UAE1.0010.622012.40 
  Rayan, Mohammad Ali Hassan 1166 UAE0.001-0.6720-13.40 

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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