Individual Calculations November 2018
 Johnson, Nellisha  Total change: -38.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1480 1123 0.00 8 -0.95 40 -38.00 
  Patino Garcia, Corals wf1523  * VEN0.001-0.0840-3.20 
  Chukwuemeka-Ehirim, Chinyere 1523  * NGR0.001-0.0840-3.20 
  Razan, Alshaeby 1523  * JOR0.001-0.0840-3.20 
  Meddeb, Chadha wm1523  * TUN0.001-0.0840-3.20 
  Ebrahim, Zahabiyah 1217 TAN0.001-0.3740-14.80 
  Mwikali, Daphne 1481 KEN0.001-0.1040-4.00 
  Kaydanovich, Marina wm1523  * RUS0.001-0.0840-3.20 
  Wang, Mi 1523  * TPE0.001-0.0840-3.20 
 * 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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