Individual Calculations October 2015
 Al-Hammadi, Mona H  Total change: -60.00  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Junior Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1382 1491 3.00 5 -0.23 40 -9.20 
  Al-Hammadi, Fatima Hussein 1451 UAE0.001-0.5640-22.40 
  Al-Taftazani, Menatalla 1443 EGY1.0010.434017.20 
  Ghanem, Al Shamari 1354 QAT0.001-0.6840-27.20 
  Sultan, Amer 1290 UAE1.0010.24409.60 
  Al Darmaky, Saif 1371 UAE1.0010.344013.60 

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)
 
 UAE National Women 2015 Al Ain UAE 2015-09-04
RcRownchangeKK*chgGame
 1371 1491 4.50 9 -1.27 40 -50.80 
  Al-Moaamari, Mozah 1448 UAE0.001-0.5640-22.40 
  Rodha, Al Serkal wc1128 UAE1.0010.10404.00 
  Al Ali, Aisha Saif 1287 UAE1.0010.24409.60 
  Mahra, Mallah Alromaithi 1184 UAE1.0010.14405.60 
  Al-Shamsi, Ousha 1419 UAE0.001-0.6040-24.00 
  Salem, Amna 1665 UAE0.001-0.2740-10.80 
  Rawan, Sbaa Saeed Alnuaimi 1236 UAE1.0010.19407.60 
  Wadima, Humaid S H Alkalbani wf1564 UAE0.001-0.4040-16.00 
  Almaini, Aishah Sarhan 1408 UAE0.501-0.1140-4.40 

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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