Individual Calculations January 2010
 Pytel, Krzysztof  Total change: -18.80  Rating chartPersonal card
 24e open - Grand Prix du Touquet - A Le Touquet FRA 2009-10-24
RcRownchangeKK*chgGame
 2252 2380 5.50 9 -0.35 10 -3.50 
  Burg, Henk 1980  * NED1.0010.08100.80 
  Prost, Frederic 2141 FRA1.0010.20102.00 
  Kieffer, Christian 2109 FRA1.0010.17101.70 
  Clery, Nicolas f2374 FRA0.001-0.5110-5.10 
  Maleki, Nicolas 2179 FRA0.501-0.2610-2.60 
  Giua, Frederic 2222 FRA1.0010.29102.90 
  Burg, Twan f2449 NED0.5010.10101.00 
  Vovk, Andrey g2512 UKR0.001-0.3210-3.20 
  Therkildsen, Thomas f2306 FRA0.501-0.1010-1.00 
 * 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)
 
 Nationale 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2329 2383 0.00 1 -0.58 10 -5.80 
  Schwalfenberg, Joerg f2329 GER0.001-0.5810-5.80 

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)
 
 Nationale 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2403 2383 0.00 2 -0.95 10 -9.50 
  Maatoug, Redwan 2214 FRA0.001-0.7210-7.20 
  Sulskis, Sarunas g2591 LTU0.001-0.2310-2.30 

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)
 

 

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