Individual Calculations January 2018
 Aronyak, Ghosh  Total change: 16.40  Rating chartPersonal card
 WORLD YOUTH U-16 CHESS OLYMPIAD 2017 Gujarat IND 2017-12-10
RcRownchangeKK*chgGame
 2138 2293 6.50 9 0.41 40 16.40 
  Chuensuwonkul, Pariyakul 1893  * THA1.0010.08403.20 
  Tan, Jun Ying c2070 MAS1.0010.22408.80 
  Erigaisi, Arjun f2359 IND0.5010.09403.60 
  Mlahleki, Vusimuzi 1893  * RSA1.0010.08403.20 
  Isik, Alparslan f2239 TUR0.001-0.5840-23.20 
  Zhang, Henry 2013 CAN1.0010.16406.40 
  Zlatin, Alexander 2227 ISR1.0010.414016.40 
  Gholami Orimi, Mahdi 2298 IRI0.5010.01400.40 
  Vakhidov, Daler 2250 UZB0.501-0.0640-2.40 
 * 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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