Individual Calculations September 2019
 Chernyak, Viktoria  Total change: 2.60  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2312 2238 4.00 9 0.13 20 2.60 
  Kovalenko, Igor g2638  * LAT0.001-0.0820-1.60 
  Chan, James 2067 CAN1.0010.27205.40 
  Smirin, Ilia g2605 ISR0.001-0.1020-2.00 
  Jessen, Alexander 2097 DEN1.0010.31206.20 
  Zhalmakhanov, Ramazan f2366 KAZ0.5010.17203.40 
  Kulaots, Kaido g2565 EST0.001-0.1320-2.60 
  Nieminen, Kari 2091 FIN1.0010.30206.00 
  Uibokant, Mathias Robert 1999 EST0.501-0.3020-6.00 
  Siddharth, Jagadeesh f2382 SGP0.001-0.3120-6.20 
 * 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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