Individual Calculations March 2018
 Collas, Silvia  Total change: 3.50  Rating chartPersonal card
 17th Rochefort Chess Festival - Masters ROCHEFORT FRA 2018-02-17
RcRownchangeKK*chgGame
 2205 2261 5.50 9 0.35 10 3.50 
  Jacobsen, Hans Endrup 1960 DEN0.001-0.8510-8.50 
  Giraud, Stephane 2013 FRA1.0010.19101.90 
  Lauron, Wesley 2066 FRA1.0010.25102.50 
  Maloberti, David 2152 FRA0.501-0.1510-1.50 
  Ringuet, Noe 2213 FRA1.0010.43104.30 
  Solodovnichenko, Yuri g2528 UKR0.001-0.1810-1.80 
  Bartakke, Amardeep S. 2078 IND1.0010.26102.60 
  Kulkarni, Rakesh 2332 IND0.5010.10101.00 
  Castellanos Rodrigue, Renier m2501 ESP0.5010.30103.00 

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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