Individual Calculations December 2015
 Gelashvili, Giorgi  Total change: -40.00  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U10 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1424 1543 4.00 7 -0.52 40 -20.80 
  Sindarov, Javokhir c1943  * UZB0.001-0.0840-3.20 
  Oosthuizen, Michal Jacobus 1285 RSA0.001-0.8240-32.80 
  Jung, Yoonseo 1203 KOR1.0010.12404.80 
  Vanduyfhuys, Igor 1289 BEL1.0010.19407.60 
  Choi, Changhyun 1268 KOR1.0010.17406.80 
  Akhmedinov, Satbek c1754 KAZ0.001-0.2340-9.20 
  Gorlakov, Alexander 1227 RUS1.0010.13405.20 
 * 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)
 
 Rustavi 47th Ch (Qual) Rustavi GEO 2015-11-20
RcRownchangeKK*chgGame
 1745 1543 0.00 2 -0.48 40 -19.20 
  Makharadze, Giorgi 1744 GEO0.001-0.2440-9.60 
  Samushia, Guliver 1745 GEO0.001-0.2440-9.60 

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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