Blitz: Individual Calculations February 2015
 Van Riemsdijk, Herman C.  Total change: 5.40  Rating chartPersonal card
 New Zealand Lightning Championship 2015 Auckland NZL 2015-01-11
RcRownchangeKK*chgGame
 2269 2356 5.00 8 0.27 20 5.40 
  Zhang, Leo 1956  * NZL1.0010.08201.60 
  Wastney, Scott f2340 NZL1.0010.48209.60 
  Sukandar, Irine Kharisma mwg2400 INA0.001-0.4420-8.80 
  Runcan, Daniel I 1956  * ROU1.0010.08201.60 
  Howell, David W L g2670 ENG0.001-0.1420-2.80 
  Gao, Hans 2087 NZL1.0010.17203.40 
  Garbett, Paul A m2266 NZL1.0010.38207.60 
  Bischoff, Klaus g2477 GER0.001-0.3420-6.80 
 * 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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