Individual Calculations December 2017
 Arda, Cagil Irmak  Total change: 37.20  Rating chartPersonal card
 European Team Chess Championship 2017 - Women Hersonisos, Crete GRE 2017-10-28
RcRownchangeKK*chgGame
 2227 2040 0.50 4 -0.56 40 -22.40 
  Kazarian, Anna-Maja fwm2191 NED0.001-0.3040-12.00 
  Novosadova, Kristyna 2184 CZE0.5010.19407.60 
  Janzelj, Lara wf2192 SLO0.001-0.3040-12.00 
  Osmak, Iulija mwg2339 UKR0.001-0.1540-6.00 

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)
 
 World Girls under 20 Championship 2017 Tarvisio ITA 2017-11-12
RcRownchangeKK*chgGame
 2169 2139 6.50 11 1.49 40 59.60 
  Jayaweera, Sayuni Gihansa wc1746 SRI1.0010.08403.20 
  Vaishali, R wm2325 IND0.001-0.2640-10.40 
  February, Jesse Nikki wm1874 RSA1.0010.18407.20 
  Tokhirjonova, Gulrukhbegim wg2306 UZB0.5010.22408.80 
  Ghukasyan, Siranush wm2207 ARM0.5010.09403.60 
  Badelka, Olga wm2374 BLR0.001-0.2140-8.40 
  Altantuya, Boldbaatar wf1948 MGL1.0010.254010.00 
  Terbe, Julianna wm2263 HUN0.5010.17406.80 
  Khademalsharieh, Sarasadat m2419 IRI0.001-0.1640-6.40 
  Li, Zhuoling wf2006 CHN1.0010.324012.80 
  Mammadzada, Gunay wg2393 AZE1.0010.814032.40 

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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