Individual Calculations September 2009
 Potapov, Pavel  Total change: -13.00  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2227 2442 5.00 7 -0.29 10 -2.90 
  Pulpan, Jakub 2042  * CZE1.0010.08100.80 
  Vanka, Miloslav 2120 CZE0.501-0.3710-3.70 
  Cechura, Petr 2270 CZE1.0010.27102.70 
  Simacek, Pavel m2476 CZE0.5010.05100.50 
  Kozak, Milos f2212 CZE0.501-0.2910-2.90 
  Vyparina, Matej 2217 SVK1.0010.22102.20 
  Vedral, Oldrich 2250 CZE0.501-0.2510-2.50 
 * 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)
 
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2315 2442 5.00 9 -1.01 10 -10.10 
  Brethes, Francois 2255 FRA0.501-0.2410-2.40 
  De Verdier, Michael 2257 SWE1.0010.26102.60 
  Tvarijonas, Povilas f2304 LTU1.0010.31103.10 
  Mikheev, Stanislav m2318 RUS0.501-0.1710-1.70 
  Iglesias, Joachim 2253 FRA1.0010.25102.50 
  Zakhartsov, Viacheslav g2541 RUS0.001-0.3610-3.60 
  Mufic, Goran m2305 CRO0.501-0.1810-1.80 
  Paci, Cedric f2325 FRA0.001-0.6610-6.60 
  Nilsson, Sebastian f2274 SWE0.501-0.2210-2.20 

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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