Individual Calculations August 2017
 Almaini, Aishah Sarhan  Total change: -111.20  Rating chartPersonal card
 Sharjah Summer Chess Championship 2017 Sharjah UAE 2017-06-29
RcRownchangeKK*chgGame
 1525 1402 2.00 8 -0.92 40 -36.80 
  Ashraf, Ahmed Ramadan 1802  * EGY0.001-0.0840-3.20 
  Ahmad, Al Romaithi 1652 UAE0.5010.314012.40 
  Al Ali, Aisha Saif 1376 UAE1.0010.464018.40 
  Rafee, Mohd Hayel 1802  * SYR0.001-0.0840-3.20 
  Saif, Ahmed 1489 UAE0.001-0.3840-15.20 
  Nabil, Hamza 1504 PLE0.001-0.3640-14.40 
  Rayan, Mohammad Ali Hassan 1166 UAE0.501-0.3040-12.00 
  Abdulrahman Mohammad, Al Taher 1411 UAE0.001-0.4940-19.60 
 * 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)
 
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1236 1402 4.50 9 -1.86 40 -74.40 
  Zurawicka, Aleksandra 1046 POL1.0010.11404.40 
  Furmanski, Krystian 1579 POL0.001-0.2740-10.80 
  Oklinski, Franciszek 1209 POL0.501-0.2540-10.00 
  Sikorski, Jan 1206 POL0.501-0.2540-10.00 
  Siekanska, Zuzanna 1207 POL0.001-0.7540-30.00 
  Wagner, Cezary 1149 POL1.0010.19407.60 
  Vanduyfhuys, Ilja 1220 BEL1.0010.264010.40 
  Wojdalski, Lukasz 1259 POL0.501-0.1940-7.60 
  Backiel, Hubert 1247 POL0.001-0.7140-28.40 

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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