Individual Calculations February 2018
 Benidze, Davit  Total change: -12.70  Rating chartPersonal card
 Fuad Jafarov memorial-Master 3-11 January 2018 Baku AZE 2018-01-03
RcRownchangeKK*chgGame
 2350 2501 5.50 9 -0.77 10 -7.70 
  Daghli, Arash f2326 IRI0.501-0.2310-2.30 
  Gholami Orimi, Mahdi 2291 IRI1.0010.23102.30 
  Mirzoev, Azer g2503 AZE0.5010.00100.00 
  Gaprindashvili, Valeriane g2374 GEO0.501-0.1710-1.70 
  Kacharava, Nikolozi f2302 GEO0.501-0.2610-2.60 
  Tahbaz, Arash m2442 IRI1.0010.42104.20 
  Nadimifar, Adnan 2222 IRI0.001-0.8410-8.40 
  Shubin, Kirill f2299 RUS1.0010.24102.40 
  Kekelidze, Mikheil g2387 GEO0.501-0.1610-1.60 

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)
 
 GEO 77th Ch Tbilisi GEO 2018-01-15
RcRownchangeKK*chgGame
 2499 2501 0.50 2 -0.50 10 -5.00 
  Quparadze, Giga g2499 GEO0.5010.00100.00 
  Quparadze, Giga g2499 GEO0.001-0.5010-5.00 

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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