Individual Calculations May 2010
 Dumitrache, Dragos-Nicolae  Total change: -2.60  Rating chartPersonal card
 Top 16 - Phase 1 Various FRA 2010-03-26
RcRownchangeKK*chgGame
 2649 2467 1.50 3 0.71 10 7.10 
  Miton, Kamil g2581 POL0.5010.16101.60 
  Vachier-Lagrave, Maxime g2727 FRA0.5010.32103.20 
  Sokolov, Ivan g2638 BIH0.5010.23102.30 

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)
 
 4. Open di Lugano 2010 Lugano SUI 2010-04-02
RcRownchangeKK*chgGame
 2269 2467 3.50 6 -0.97 10 -9.70 
  Zoldan, Matteo c2172 ITA0.501-0.3510-3.50 
  Gagliardi, Christian 2217 ITA1.0010.19101.90 
  Paleologu, Vladimir 2225 SUI0.501-0.3010-3.00 
  Galyas, Miklos m2485 HUN0.5010.03100.30 
  Salvetti, Alec f2296 ITA0.501-0.2310-2.30 
  Karl, Hans f2218 SUI0.501-0.3110-3.10 

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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