Individual Calculations February 2018
 Mikiashvili, Barbare  Total change: -6.00  Rating chartPersonal card
 Imereti Region Ch (G-14) 2018 Kutaisi GEO 2018-01-20
RcRownchangeKK*chgGame
 1247 1027 2.00 9 -0.15 40 -6.00 
  Giorgadze, Elene 1297 GEO0.001-0.1740-6.80 
  Beltadze, Mariam 1216 GEO0.001-0.2540-10.00 
  Gotiashvili, Marta 1182 GEO0.001-0.2940-11.60 
  Gabriadze, Tamari 1325 GEO0.001-0.1540-6.00 
  Maghlakelidze, Rusudan 1427  * GEO0.001-0.0840-3.20 
  Chubinidze, Ana 1106 GEO1.0010.614024.40 
  Didbaridze, Meri 1146 RUS0.001-0.3440-13.60 
  Dograshvili, Kristine 1099 GEO1.0010.604024.00 
  Gumberidze, Lile 1427  * GEO0.001-0.0840-3.20 
 * 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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