Rapid: Individual Calculations February 2017
 Ker, Anthony F  Total change: -6.20  Rating chartPersonal card
 2017 New Zealand Rapid Open Wellington NZL 2017-01-10
RcRownchangeKK*chgGame
 2052 2308 6.00 8 -0.31 20 -6.20 
  Stoeveken, Peter 1908  * NZL1.0010.08201.60 
  McDonald, John A 2027 NZL1.0010.16203.20 
  James, Jack 1981 NZL1.0010.13202.60 
  Gao, Hans 2166 NZL0.001-0.6920-13.80 
  Dale, Ari m2266 AUS0.001-0.5620-11.20 
  Fan, Allen Chi Zhou 1919 NZL1.0010.09201.80 
  Rains, Edward c1918 NZL1.0010.09201.80 
  Noble, Mark F f2227 NZL1.0010.39207.80 
 * 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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