Individual Calculations July 2010
 Zelbel, Patrick  Total change: 31.20  Rating chartPersonal card
 Ruhrgebiet Regionalliga Bochum GER 2009-09-13
RcRownchangeKK*chgGame
 2257 2346 5.50 7 1.18 15 17.70 
  Kohlweyer, Bernd m2452 GER0.5010.14152.10 
  Watzlawek, Markus 2144 GER1.0010.24153.60 
  Loyen, Egbert 2141 GER1.0010.24153.60 
  Kemna, Guido 2233 GER0.501-0.1515-2.25 
  Weidemann, Christian 2298 GER1.0010.43156.45 
  Happel, Heiner 2255 GER0.501-0.1215-1.80 
  Koehn, Peter 2276 GER1.0010.40156.00 

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)
 
 25.Ruhrhalbinsel-Open Essen GER 2010-05-12
RcRownchangeKK*chgGame
 2173 2314 5.50 7 0.90 15 13.50 
  Bashylin, Seva 1914  * GER1.0010.08151.20 
  Tecklenborg, Georg 1958 GER1.0010.11151.65 
  Zarges, Stephan 2074 GER1.0010.20153.00 
  Mladenov, Svetlin 2467 BUL0.5010.20153.00 
  Viebahn, Dirk 2193 GER1.0010.34155.10 
  Savchenko, Vyacheslav m2417 UKR0.5010.14152.10 
  Gohla, Ulf 2191 GER0.501-0.1715-2.55 
 * 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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