Rapid: Individual Calculations January 2020
 Yastrebov, Andrey  Total change: -10.80  Rating chartPersonal card
 Festival Jeunes IdF 2019-20 Etape 3 Franconville FRANCONVILLE FRA 2019-12-01
RcRownchangeKK*chgGame
 1368 1205 1.00 5 -0.54 20 -10.80 
  Arzur, Maia 1403 FRA0.001-0.2420-4.80 
  Ould Ahmed, Amin 1345 FRA1.0010.692013.80 
  Guichon, Paul 1394 FRA0.001-0.2520-5.00 
  Fischler, Oscar 1605  * FRA0.001-0.0820-1.60 
  Zerzeri, Salem 1091 FRA0.001-0.6620-13.20 
 * 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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