Individual Calculations March 2015
 Agrest, Inna  Total change: 76.80  Rating chartPersonal card
 Elitserien 2014-15 rond 4-5 Sweden SWE 2015-01-17
RcRownchangeKK*chgGame
 2261 2179 1.00 1 0.61 20 12.20 
  Engstrom, Kaj 2261 SWE1.0010.612012.20 

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)
 
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER A GIBRALTAR ENG 2015-01-26
RcRownchangeKK*chgGame
 2096 2179 4.00 5 0.95 20 19.00 
  Ferreira, Oscar Luiz Vieira 1980 BRA1.0010.24204.80 
  Yu, Jonathan 2081 CAN1.0010.37207.40 
  Longa Yauca, Javier 2245 PER0.001-0.4120-8.20 
  Jameson, David 2068 WLS1.0010.35207.00 
  Osuna Vega, Enrique c2108 ESP1.0010.40208.00 

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)
 
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER B GIBRALTAR ENG 2015-01-31
RcRownchangeKK*chgGame
 2032 2179 4.50 5 1.05 20 21.00 
  Adewole, Adeyinka 1962 NGR1.0010.22204.40 
  Nwoye, Nnamdi 2015 NGR1.0010.28205.60 
  Guerra Rivera, Salvador 1983 ESP0.501-0.2520-5.00 
  Boyer Censore, Giuseppe Enmanuel 1960 VEN1.0010.22204.40 
  Ibarra Jerez, Juan Miguel 2238 ESP1.0010.582011.60 

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)
 
 Elite Hotels Open 2015 Vaxjo SWE 2015-02-13
RcRownchangeKK*chgGame
 2337 2174 2.50 4 1.23 20 24.60 
  Schneider, Stefan 2387 SWE0.5010.27205.40 
  Solodovnichenko, Yuri g2574  * UKR0.001-0.0820-1.60 
  Pantzar, Milton 2042 SWE1.0010.32206.40 
  Bakr, Jwan f2343 SYR1.0010.722014.40 
 * 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)
 

 

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