Individual Calculations May 2010
 Bosman, Michiel  Total change: -7.95  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2284 2356 2.00 4 -0.37 15 -5.55 
  Rybarczyk, Klaus 2186 GER0.501-0.2215-3.30 
  Drenchev, Petar Nikolov m2480 BUL0.001-0.3315-4.95 
  Erwich, Frank A.s. f2315 NED0.501-0.0615-0.90 
  Tkachuk, Konstantyn 2156 GER1.0010.24153.60 

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)
 
 Meesterklasse Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2300 2338 1.50 3 -0.16 15 -2.40 
  Sprangers, Remco c2237 NED0.501-0.1415-2.10 
  Kabatianski, Alexander m2425 GER0.5010.12151.80 
  Van Heeswijk, Erik 2239 NED0.501-0.1415-2.10 

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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