Individual Calculations July 2009
 Villwock, Martin  Total change: -13.20  Rating chartPersonal card
 Oberliga NRW Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2353 2260 3.50 7 0.84 15 12.60 
  Schmitz, Joachim 2317 GER0.5010.08151.20 
  Matthias, Heiner f2397 GER1.0010.681510.20 
  Hausrath, Daniel m2491 GER0.001-0.2115-3.15 
  Schneider, Bernd m2422 GER0.001-0.2915-4.35 
  Rohde, Ulrich f2213 GER1.0010.43156.45 
  Van Assendelft, Floris Willem 2227 NED1.0010.45156.75 
  Mladenov, Svetlin 2406 BUL0.001-0.3015-4.50 

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)
 
 4.Ried Open Einhausen GER 2009-04-30
RcRownchangeKK*chgGame
 2040 2264 2.00 5 -1.91 15 -28.65 
  Mueller, Claudia 2021 GER0.001-0.8015-12.00 
  Farmani Anosheh, Yasha 1995 GER1.0010.17152.55 
  Krauss, Josef 2091 GER0.501-0.2315-3.45 
  Andraschko, Felix 2069 GER0.501-0.2515-3.75 
  Weller, Karl 2025 GER0.001-0.8015-12.00 

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)
 
 24.Ruhrhalbinsel Open Essen GER 2009-05-20
RcRownchangeKK*chgGame
 2216 2264 3.00 5 0.19 15 2.85 
  Meyer, Ulrich 2114 GER1.0010.30154.50 
  Podzielny, Karl-Heinz m2442 GER0.001-0.2715-4.05 
  Klueting, Reiner 2083 GER1.0010.26153.90 
  Wittenberg, Andreas 2064 GER1.0010.24153.60 
  Jugelt, Tobias 2379 GER0.001-0.3415-5.10 

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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