Individual Calculations May 2010
 Konings, Leon  Total change: -2.85  Rating chartPersonal card
 NRW Klasse Gruppe 1 Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2250 2232 0.00 1 -0.47 15 -7.05 
  Essing, Arnold f2250 GER0.001-0.4715-7.05 

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)
 
 2.Bundesliga West Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2150 2232 2.00 2 0.78 15 11.70 
  Tischendorf, Michael Dr. 2228 GER1.0010.49157.35 
  Lang, Daniel 2072 GER1.0010.29154.35 

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)
 
 Klasse 1B Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2245 2246 1.00 3 -0.50 15 -7.50 
  Ruijgrok, Dennis 2296 NED0.001-0.4315-6.45 
  Jolles, Hajo f2217 NED1.0010.46156.90 
  Meijer, Dolf 2223 NED0.001-0.5315-7.95 

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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