Individual Calculations February 2018
 Demuth, Adrien  Total change: 8.90  Rating chartPersonal card
 New Zealand Open including 125th Championship Palmerston North NZL 2018-01-01
RcRownchangeKK*chgGame
 2290 2538 8.00 9 0.89 10 8.90 
  Dowden, R. Anthony 2138  * NZL1.0010.08100.80 
  Gong, Daniel Hanwen f2272 NZL1.0010.18101.80 
  Ker, Anthony F m2311 NZL1.0010.21102.10 
  Borsos, Bogdan m2315 UKR1.0010.22102.20 
  Dive, Russell John m2309 NZL1.0010.21102.10 
  Hague, Ben f2368 NZL1.0010.28102.80 
  Libiszewski, Fabien g2530 FRA0.501-0.0110-0.10 
  Steadman, Michael V R f2166 NZL0.501-0.4010-4.00 
  Smith, Robert W f2201 NZL1.0010.12101.20 
 * 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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