Individual Calculations October 2017
 Talukdar, Rohan  Total change: 133.20  Rating chartPersonal card
 2017 Toronto Open Championship Toronto CAN 2017-09-02
RcRownchangeKK*chgGame
 2272 2132 4.00 5 2.32 40 92.80 
  Ouellet, Maili-Jade wm1982 CAN1.0010.304012.00 
  Emuakpeje, Ochuko 2211 NGR1.0010.614024.40 
  Noritsyn, Nikolay m2494 CAN1.0010.904036.00 
  Bykhovsky, Avigdor g2417 RUS0.5010.344013.60 
  Plotkin, Victor f2255 CAN0.5010.17406.80 

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)
 
 World Youth Chess Championship 2017 U14 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 2082 2132 7.00 11 1.01 40 40.40 
  Rodriguez Delfino, Tiago 1732  * URU1.0010.08403.20 
  Torngren, Gustav 1899 SWE1.0010.21408.40 
  Kumar, Nikhil f2317 USA0.5010.24409.60 
  Cohen Revivo, Shoham 2188 ISR1.0010.584023.20 
  Erigaisi, Arjun f2328 IND0.001-0.2540-10.00 
  Anuj, Shrivatri 2246 IND0.5010.16406.40 
  Ojeda Venegas, Tomas 1972 CHI0.501-0.2140-8.40 
  Rojas, Steven 1941 PER0.501-0.2540-10.00 
  Wong, Juan 1732  * ECU1.0010.08403.20 
  Kopylov, Daniel 2243 GER1.0010.654026.00 
  Batsuren, Dambasuren f2301 MGL0.001-0.2840-11.20 
 * 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)
 

 

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