Individual Calculations September 2015
 Kuzmin, Egor  Total change: -57.80  Rating chartPersonal card
 Team championship of Russia among boys and girls under 19 years St. Petersburg RUS 2015-08-01
RcRownchangeKK*chgGame
 1985 2290 4.00 7 -1.93 20 -38.60 
  Rudenko, Naum 1964 RUS0.501-0.3720-7.40 
  Zakharikov, Ivan 1971 RUS1.0010.13202.60 
  Radzhabov, Rodion 2128 RUS1.0010.29205.80 
  Azimov, Ilyas 2058 RUS0.001-0.7920-15.80 
  Bregman, Ilya 1890  * RUS0.001-0.9220-18.40 
  Shugalei, Mikhail 1890  * RUS1.0010.08201.60 
  German, Nikita 1995 RUS0.501-0.3520-7.00 
 * 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)
 
 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN Riga LAT 2015-08-10
RcRownchangeKK*chgGame
 2241 2290 4.00 9 -0.96 20 -19.20 
  Martynov, Petr 1911 RUS1.0010.09201.80 
  Givon, Asaf m2440 ISR0.001-0.3020-6.00 
  Martinkus, Rolandas f2101 LTU1.0010.25205.00 
  Kjartansson, Gudmundur m2447 ISL0.001-0.2920-5.80 
  Sucikova, Svetlana 2015 SVK1.0010.17203.40 
  Socko, Monika gwg2456 POL0.5010.22204.40 
  Collins, Sam E. m2463 IRL0.001-0.2720-5.40 
  Taylor, Adam C 2189 ENG0.001-0.6420-12.80 
  Sakovich, Igor f2150 LAT0.501-0.1920-3.80 

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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