Individual Calculations December 2018
 Zubkovskaya, Ekaterina  Total change: 72.00  Rating chartPersonal card
 World Cadet Chess Championship U-08 Girls 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1259 1377 7.00 8 1.80 40 72.00 
  Borowik, Monika 1129 POL1.0010.19407.60 
  Shreya, G Hipparagi 1141 IND1.0010.20408.00 
  Hatvalne, Swarali 1180 IND1.0010.254010.00 
  Haasova, Timea 1174 SVK1.0010.24409.60 
  Mgeladze, Kesaria 1211 GEO1.0010.284011.20 
  Smietanska, Wiktoria c1506 POL0.001-0.3340-13.20 
  Zhumagali, Raian wc1212 KAZ1.0010.284011.20 
  Li, Rachael 1519 USA1.0010.694027.60 

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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