Individual Calculations April 2009
 Mastalerz, Xavier  Total change: 21.90  Rating chartPersonal card
 Open International de Bethune -A Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 2140 1991 2.50 8 0.00 15 0.00 
  Roger, Mehdi 2180 FRA0.5010.25153.75 
  Bolzoni, Victor-Angel f2190 BEL0.5010.26153.90 
  Van Der Stricht, Geert m2341 BEL0.001-0.1115-1.65 
  Van Nies, Pauline 2165 NED0.5010.23153.45 
  Berthier, Hugo 2173 FRA0.001-0.2615-3.90 
  Boyarchenko, Marie 1906 LUX1.0010.38155.70 
  Kieffer, Christian 2127 FRA0.001-0.3215-4.80 
  Lafosse, Jimmy 2039 BEL0.001-0.4315-6.45 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2129 1991 4.50 9 1.46 15 21.90 
  Asefi, Zaheeruddeen f2172 AFG1.0010.741511.10 
  Makropoulou, Marina wg2262 GRE0.5010.33154.95 
  Drozdovskij, Yuri g2341 UKR0.001-0.1115-1.65 
  Nilsson, Sebastian f2290 SWE0.001-0.1515-2.25 
  Shalnyeva, Olga wm2178 GER0.5010.24153.60 
  Senderovic, Salko 2095 FRA0.5010.14152.10 
  Verschraegen, Thomas 1759 BEL1.0010.21153.15 
  Chetverik, Maxim m2318 RUS0.001-0.1315-1.95 
  Jimenez, Martin 1744 FRA1.0010.19152.85 

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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