Individual Calculations August 2017
 Kupatadze, Tornike  Total change: 107.60  Rating chartPersonal card
 3rd Batumi Municipality Cup (B-12) Batumi GEO 2017-07-02
RcRownchangeKK*chgGame
 1442 1216 4.00 6 2.53 40 101.20 
  Kvikvinia, Teimuraz 1574 GEO0.001-0.1040-4.00 
  Gongliashvili, Zurab 1382 GEO1.0010.724028.80 
  Osipyan, Grigor 1418 ARM1.0010.764030.40 
  Qalichava, Akaki 1616  * GEO0.001-0.0840-3.20 
  Koridze, Luka 1104 GEO1.0010.354014.00 
  Adamia, Jaba 1557 GEO1.0010.884035.20 
 * 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)
 
 12th Poti Int.Chess Festival (C) Poti GEO 2017-07-14
RcRownchangeKK*chgGame
 1511 1216 1.50 8 0.16 40 6.40 
  Giorgadze, Erekle 1591 GEO1.0010.914036.40 
  Chanturia, Tamar 1600 GEO0.001-0.0940-3.60 
  Adamia, Jaba 1557 GEO0.001-0.1240-4.80 
  Khaidarov, Lars 1574 KAZ0.001-0.1040-4.00 
  Maghlakelidze, Rusudan 1493 GEO0.001-0.1740-6.80 
  Isayeva, Aynur 1616  * TKM0.001-0.0840-3.20 
  Kvikvinia, Ana 1371 GEO0.5010.21408.40 
  Kuchukov, Alidar 1285 KAZ0.001-0.4040-16.00 
 * 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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