Individual Calculations March 2018
 Matitashvili, Tamar  Total change: 2.80  Rating chartPersonal card
 GEO School U-13 Ch 2018 Tbilisi GEO 2018-02-06
RcRownchangeKK*chgGame
 1274 1092 2.00 7 0.07 40 2.80 
  Lomsadze, Saba 1492  * GEO0.001-0.0840-3.20 
  Tsulaia, Luka 1320 GEO0.001-0.2140-8.40 
  Brekashvili, Shota 1271 GEO0.001-0.2740-10.80 
  Qochiashvili, Ani 1238 GEO0.001-0.3040-12.00 
  Tskhenosanidze, Nikoloz 1303 GEO1.0010.774030.80 
  Sariev, Salih 1169 GEO0.5010.11404.40 
  Jighauri, Lizi 1127 GEO0.5010.05402.00 
 * 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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