Individual Calculations April 2018
 Coban, Eren Cinar  Total change: -30.40  Rating chartPersonal card
 6th Ali Ipek Memorial Chess Tournament Ankara TUR 2018-03-05
RcRownchangeKK*chgGame
 1518 1669 4.00 7 -0.76 40 -30.40 
  Vural, Burak 1269  * TUR1.0010.08403.20 
  Cevizci, Yusuf Baran 1434 TUR0.001-0.7940-31.60 
  Muti, Erol 1343 TUR1.0010.13405.20 
  Karacaoglu, Efe 1532 TUR1.0010.324012.80 
  Kul, Ozdemir Efe 2003 TUR0.5010.384015.20 
  Bozdogan, Sarper Ekin 1474 TUR0.501-0.2540-10.00 
  Alkan, Sukru 1571 TUR0.001-0.6340-25.20 
 * 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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