Individual Calculations January 2018
 Gekk, Bogdan  Total change: -65.20  Rating chartPersonal card
 Pavlodar-open 2017 Pavlodar KAZ 2017-11-20
RcRownchangeKK*chgGame
 1503 1394 1.50 8 -1.63 40 -65.20 
  Nasybullina, Alfia wf1794  * RUS0.001-0.0840-3.20 
  Kaldybayev, O 1775 KAZ0.001-0.0940-3.60 
  Adilbekova, Erkezhan 1794  * KAZ0.001-0.0840-3.20 
  Lobanov, Dmitry 1113 KAZ0.501-0.3440-13.60 
  Ziyada, Nurmukhamed 1439 KAZ0.001-0.4440-17.60 
  Zhaken, Maksat 1453 KAZ0.5010.08403.20 
  Rakhmetulla, Aldiyar 1369 KAZ0.501-0.0340-1.20 
  Orazalina, Nursulu 1283 KAZ0.001-0.6540-26.00 
 * 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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