Individual Calculations September 2010
 Ptak, Pavel  Total change: -2.85  Rating chartPersonal card
 International Chess Holiday 2010 - M1 Praha CZE 2010-07-18
RcRownchangeKK*chgGame
 2044 2131 4.00 9 -1.50 15 -22.50 
  Havrlik, Pavel 1953 CZE0.501-0.2315-3.45 
  Svitak, David 1914 CZE0.001-0.7815-11.70 
  Haba, Zdenek 2252 CZE0.001-0.3415-5.10 
  Doktor, Pavel 1940 CZE1.0010.25153.75 
  Krtous, Zdenek 1897 CZE0.501-0.2915-4.35 
  Koper, Stefan 2020 CZE0.501-0.1515-2.25 
  Mueller, Thorsten 2144 GER0.001-0.4815-7.20 
  Hadzala, Daniel 2105 CZE0.501-0.0415-0.60 
  Lutz, Albert 2175 GER1.0010.56158.40 

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)
 
 International Chess Holiday 2010 - M3 Praha CZE 2010-08-01
RcRownchangeKK*chgGame
 2165 2131 5.50 9 1.31 15 19.65 
  Kleinschroth, Roland 2140 GER1.0010.51157.65 
  Kasparov, Sergey g2492 BLR0.001-0.1015-1.50 
  Hentzgen, Thomas 2018 GER0.501-0.1515-2.25 
  Thomasson, Staffan 1992 SWE1.0010.31154.65 
  Welz, Peter Dr f2162 GER0.001-0.4615-6.90 
  Erneker, Josef 2298 CZE0.5010.22153.30 
  Michalek, Frantisek 2104 CZE0.501-0.0415-0.60 
  Zuelle, Bruno 2111 SUI1.0010.47157.05 
  Novak, Jindrich 2170 CZE1.0010.55158.25 

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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