Individual Calculations May 2018
 Rayan, Mohammad Ali Hassan  Total change: -129.96  Rating chartPersonal card
 UAE Team Chess Championship 2018 Girls U14 Emirates UAE 2018-03-01
RcRownchangeKK*chgGame
 1075 1362 2.50 4 -0.86 36 -30.96 
  Faraj, Mariam 1112 UAE0.501-0.3136-11.16 
  Shamsa, Amer 1038 UAE1.0010.13364.68 
  Faraj, Mariam 1112 UAE0.001-0.8136-29.16 
  Shamsa, Amer 1038 UAE1.0010.13364.68 

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)
 
 Asian Youth Chess 2018, Girls U14 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1373 1362 2.50 8 -1.52 36 -54.72 
  Chuemsakul, Sarocha 1762  * THA0.001-0.0836-2.88 
  San Diego, Jerlyn Mae 1652 PHI0.001-0.1636-5.76 
  Borirakphatthanakul, Waranya 1201 THA1.0010.293610.44 
  Nguyen, Hai Phuong Anh 1539 VIE0.001-0.2736-9.72 
  Davis, Sophie 1288 AUS0.001-0.6036-21.60 
  Tang, En Shi Eunice 1128 MAS0.501-0.2936-10.44 
  Wang, Zihan Eva 1220 TPE0.501-0.1936-6.84 
  Pranitha, S R 1196 IND0.501-0.2236-7.92 
 * 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)
 
 2nd Sharjah Masters Chess CH. 2018 Sharjah UAE 2018-04-12
RcRownchangeKK*chgGame
 1589 1362 0.50 7 -1.23 36 -44.28 
  Ashwath, R. 1762  * IND0.001-0.0836-2.88 
  Salim, Mohammed Salim Al Amri f1762  * OMA0.001-0.0836-2.88 
  Aradhya, Garg 1762  * IND0.001-0.0836-2.88 
  Piscos, Archer 1482 PHI0.5010.16365.76 
  Sharon, Rafael 1407 FID0.001-0.4436-15.84 
  Abdalla, Yahya Alhammadi 1377 UAE0.001-0.4836-17.28 
  Almaini, Aishah Sarhan 1569 UAE0.001-0.2336-8.28 
 * 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)
 

 

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