Individual Calculations June 2014
 Marchal, Serge  Total change: -17.10  Rating chartPersonal card
 17e Open de la Bruche - Open A ERGERSHEIM FRA 2014-04-24
RcRownchangeKK*chgGame
 1819 1905 2.50 6 -1.14 15 -17.10 
  Schmaltz, Gerard 1505  * FRA0.501-0.4215-6.30 
  Pouchon, Joffrey 1957 FRA1.0010.57158.55 
  Ivanov, Mikhail M g2305  * RUS0.001-0.0815-1.20 
  Girolt, Jordan 1711 FRA0.501-0.2515-3.75 
  Marchal, Quentin 1615 FRA0.501-0.3415-5.10 
  Musialowski, Julien 1819 FRA0.001-0.6215-9.30 
 * 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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