Individual Calculations February 2018
 Sahin, Ozgun  Total change: -36.20  Rating chartPersonal card
 XXIX Open Internacional De Roquetas Almeria ROQUETAS DE MAR - ALMERIA ESP 2018-01-02
RcRownchangeKK*chgGame
 2092 2231 3.50 8 -1.81 20 -36.20 
  Arjona Casado, Abel 1842 ESP1.0010.09201.80 
  Barski, Radoslaw m2457 POL0.001-0.2120-4.20 
  Vanduyfhuys, Daria wc1985 BEL1.0010.19203.80 
  Espinosa Aranda, Angel m2453 ESP0.001-0.2220-4.40 
  Ng, Jen Sheng c2012 MAS0.001-0.7820-15.60 
  Roque Sola, Gisela wf1978 MEX0.501-0.3120-6.20 
  Sobrino Forte, Alvaro 1979 ESP1.0010.19203.80 
  Cebrian Flores, Juan Antonio 2033 ESP0.001-0.7620-15.20 

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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