Rapid: Individual Calculations January 2017
 Quparadze, Giga  Total change: -12.20  Rating chartPersonal card
 GEO Grand Prix (Rapid-4) 2016 Tbilisi GEO 2016-12-09
RcRownchangeKK*chgGame
 2367 2637 7.00 9 -0.29 20 -5.80 
  Skachkov, Vladimer 2237  * GEO1.0010.08201.60 
  Jamagidze, Mikheil 2317 GEO0.501-0.3720-7.40 
  Gvetadze, Sofio mwg2326 GEO1.0010.14202.80 
  Benidze, Davit g2448 GEO1.0010.25205.00 
  Paichadze, Luka g2541 GEO0.501-0.1320-2.60 
  Jojua, Davit g2481 GEO0.501-0.2120-4.20 
  Chkhaidze, Nikoloz f2237  * GEO1.0010.08201.60 
  Sanikidze, Tornike g2479 GEO1.0010.29205.80 
  Sibashvili, Giorgi m2237  * GEO0.501-0.4220-8.40 
 * 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)
 
 World Rapid Championship 2016. Open Doha QAT 2016-12-26
RcRownchangeKK*chgGame
 2578 2637 7.50 14 -0.32 20 -6.40 
  Inarkiev, Ernesto g2707 RUS0.5010.10202.00 
  Vallejo Pons, Francisco g2685 ESP0.5010.07201.40 
  Melkumyan, Hrant g2736 ARM0.001-0.3620-7.20 
  Tregubov, Pavel V. g2576 RUS0.001-0.5820-11.60 
  Gashimov, Sarkhan 2351 AZE1.0010.16203.20 
  Xu, Yi m2250 CHN1.0010.09201.80 
  Bortnyk, Olexandr g2678 UKR0.001-0.4420-8.80 
  Karjakin, Sergey g2806 RUS0.5010.22204.40 
  Firouzja, Alireza m2270 IRI0.001-0.9020-18.00 
  Henriquez Villagra, Cristobal m2449 CHI1.0010.26205.20 
  Salinas Herrera, Pablo m2466 CHI1.0010.27205.40 
  Artemiev, Vladislav g2723 RUS1.0010.622012.40 
  Wojtaszek, Radoslaw g2721 POL0.5010.12202.40 
  Howell, David W L g2671 ENG0.5010.05201.00 

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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