Individual Calculations April 2015
 Durand-Le Ludec, Brendan-Budok  Total change: 33.40  Rating chartPersonal card
 14th Rochefort Chess Festival - Masters ROCHEFORT FRA 2015-02-21
RcRownchangeKK*chgGame
 2250 2054 4.00 9 1.67 20 33.40 
  Ider, Borya m2395 FRA0.001-0.1220-2.40 
  Muratet, Lucas 2157 FRA1.0010.642012.80 
  Peric, Slavisa m2169 SRB0.5010.16203.20 
  Daurelle, Herve f2195 FRA0.001-0.3120-6.20 
  Coimbra, Margarida wf2125 POR1.0010.602012.00 
  Ni, Shiqun wm2315 CHN0.5010.32206.40 
  Brunello, Marina fwm2310 ITA0.5010.31206.20 
  Quillien, Emmanuel 2202 FRA0.5010.20204.00 
  Manea, Alexandru m2381 ROU0.001-0.1320-2.60 

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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