Individual Calculations April 2018
 Sahin, Ozgun  Total change: -38.20  Rating chartPersonal card
 European Individual Chess Ch 2018 Batumi GEO 2018-03-17
RcRownchangeKK*chgGame
 2198 2201 2.50 9 -1.91 20 -38.20 
  Huschenbeth, Niclas g2549 GER0.001-0.1120-2.20 
  Yankelevich, Lev m2437 GER0.001-0.2020-4.00 
  Pipia, Ekaterine 1801  * GEO1.0010.08201.60 
  Schekachikhin, Maksim f2406 RUS0.001-0.2420-4.80 
  Martsvalashvili, Ruzvelt 1801  * GEO1.0010.08201.60 
  Baghdasaryan, Vahe g2431 ARM0.001-0.2120-4.20 
  Mirzoyan, David f2350 ARM0.001-0.3020-6.00 
  Babukhadia, Levan 1968 GEO0.001-0.7920-15.80 
  Soyunlu, Narmin 2035 AZE0.501-0.2220-4.40 
 * 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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