Individual Calculations September 2010
 Welz, Peter Dr  Total change: -6.30  Rating chartPersonal card
 St.Pauli Jubilaeums Open 2010 Gruppe A Hamburg GER 2010-07-10
RcRownchangeKK*chgGame
 2101 2162 4.00 8 -0.68 15 -10.20 
  Kuegel, Tobias 2014 GER0.001-0.7015-10.50 
  Schmidt, Jade 2028 GER1.0010.32154.80 
  Bohn, Christoph 1921 GER1.0010.20153.00 
  Kopylov, Michael m2456 UKR0.001-0.1515-2.25 
  Martin-Sommerfeldt, Luis 2028 GER1.0010.32154.80 
  Petrosian, Suren m2385 ARM0.001-0.2215-3.30 
  Powierski, Emil 1925 GER0.001-0.8015-12.00 
  Obreht, Slobodan 2053 GER1.0010.35155.25 

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)
 
 International Chess Holiday 2010 - M2 Praha CZE 2010-07-25
RcRownchangeKK*chgGame
 2088 2162 6.50 9 1.11 15 16.65 
  Hentzgen, Thomas 2018 GER0.501-0.1915-2.85 
  Thomasson, Staffan 1992 SWE1.0010.28154.20 
  Erneker, Josef 2298 CZE1.0010.681510.20 
  Novak, Jindrich 2170 CZE0.001-0.4915-7.35 
  Fiala, Jan 1984 CZE1.0010.27154.05 
  Dock, Lars 2109 SWE0.501-0.0715-1.05 
  Michalek, Frantisek 2104 CZE0.501-0.0815-1.20 
  Hartwig, Maik 2093 GER1.0010.40156.00 
  Taylor, Robert Graham 2020 WLS1.0010.31154.65 

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
 2162 2162 5.50 9 0.94 15 14.10 
  Zuelle, Bruno 2111 SUI1.0010.43156.45 
  Novak, Jindrich 2170 CZE1.0010.51157.65 
  Kleinschroth, Roland 2140 GER1.0010.47157.05 
  Kasparov, Sergey g2492 BLR0.001-0.1215-1.80 
  Ptak, Pavel 2131 CZE1.0010.46156.90 
  Thomasson, Staffan 1992 SWE0.001-0.7215-10.80 
  Hentzgen, Thomas 2018 GER1.0010.31154.65 
  Erneker, Josef 2298 CZE0.001-0.3215-4.80 
  Michalek, Frantisek 2104 CZE0.501-0.0815-1.20 

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)
 
 Lichtenberger Sommer 2010 Berlin GER 2010-08-07
RcRownchangeKK*chgGame
 1909 2162 4.50 8 -1.79 15 -26.85 
  Alvarez, Luis 1879 GER1.0010.16152.40 
  Koischwitz, Wanja 1773 GER1.0010.09151.35 
  Hoeckendorf, Hartmut 2232 GER0.001-0.4015-6.00 
  Weyers, Guido 1985 GER0.501-0.2315-3.45 
  Lerch, Philipp 1944 GER0.001-0.7815-11.70 
  Boeck, Ruediger 1779 GER1.0010.09151.35 
  Penner, Markus 1921 GER0.001-0.8015-12.00 
  Schlittermann, Wolfgang 1762  * GER1.0010.08151.20 
 * 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)
 

 

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