Individual Calculations April 2008
 Welling, Gerard  Total change: 6.80  Rating chartPersonal card
 Dutch Team Competition - 1B - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2159 2364 1.50 2 0.03 10 0.30 
  Slingerland, Fred f2304 NED0.501-0.0810-0.80 
  Drozdowski, Kacper 2014 POL1.0010.11101.10 

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)
 
 Halve Finale NK Algemeen Hilversum NED 2008-01-05
RcRownchangeKK*chgGame
 2418 2371 1.50 3 0.20 10 2.00 
  Hendriks, Willy m2414 NED1.0010.56105.60 
  Hendriks, Willy m2414 NED0.5010.06100.60 
  Swinkels, Robin m2427 NED0.001-0.4210-4.20 

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)
 
 GibTelecom Masters Gibraltar ENG 2008-01-22
RcRownchangeKK*chgGame
 2365 2371 5.50 10 0.45 10 4.50 
  Sandipan, Chanda g2593 IND0.5010.28102.80 
  Jameson, David 2033 WLS1.0010.12101.20 
  Malakhatko, Vadim g2600 BEL0.001-0.2110-2.10 
  Nadig, Kruttika wm2208 IND1.0010.28102.80 
  Mikalevski, Victor g2632 ISR0.001-0.1810-1.80 
  Kulago, Alexander 2206 RUS1.0010.28102.80 
  Osuna Vega, Enrique c2146 ESP1.0010.22102.20 
  Jones, Gawain C B g2562 ENG0.5010.25102.50 
  Socko, Monika mwg2479 POL0.001-0.3510-3.50 
  Makka, Ioulia wm2186 GRE0.501-0.2410-2.40 

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)
 

 

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