Rapid: Individual Calculations February 2018
 Ker, Anthony F  Total change: -1.40  Rating chartPersonal card
 New Zealand Rapid 2018 Palmerston North NZL 2018-01-10
RcRownchangeKK*chgGame
 2147 2302 6.00 9 -0.07 20 -1.40 
  Booth, Anthony 1902  * NZL1.0010.08201.60 
  Sellen, Ian 1973 NZL1.0010.12202.40 
  Hart, Ralph 2114 NZL0.501-0.2420-4.80 
  Gao, Hans 2192 NZL1.0010.35207.00 
  Johansen, Darryl K g2441 AUS0.5010.19203.80 
  Steadman, Michael V R f2198 NZL0.001-0.6420-12.80 
  Nicholls, Leighton 1902  * NZL1.0010.08201.60 
  Ang, Alphaeus Wei Ern c2102 NZL0.501-0.2620-5.20 
  Libiszewski, Fabien g2495 FRA0.5010.25205.00 
 * 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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