Individual Calculations November 2012
 Meng, Roger  Total change: 27.45  Rating chartPersonal card
 Inventi Chess 2012 Antwerpen BEL 2012-09-14
RcRownchangeKK*chgGame
 2341 2277 5.50 9 1.78 15 26.70 
  Vandenbussche, Thibaut f2400 BEL0.5010.17152.55 
  Geirnaert, Steven m2395 BEL1.0010.66159.90 
  De Schampheleire, Glen f2275 BEL0.5010.00150.00 
  Van Overdam, Julian 2242 NED0.501-0.0515-0.75 
  Haast, Anne wm2235 NED1.0010.44156.60 
  Soors, Stef f2368 BEL0.5010.12151.80 
  Maenhout, Thibaut f2392 BEL0.001-0.3415-5.10 
  Gergacz, Attila m2393 HUN1.0010.66159.90 
  Zelbel, Patrick m2368 GER0.5010.12151.80 

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)
 
 Dutch Team Competition 12-13 - 1B - round 2 various NED 2012-10-06
RcRownchangeKK*chgGame
 2312 2277 0.50 1 0.05 15 0.75 
  Afek, Yochanan m2312 ISR0.5010.05150.75 

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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