Individual Calculations November 2017
 Duneas, John  Total change: 12.00  Rating chartPersonal card
 Merv Morrison Memorial 2017 Auckland NZL 2017-10-21
RcRownchangeKK*chgGame
 1882 2023 4.50 6 0.60 20 12.00 
  Jadhav, Pratik 1623  * IND1.0010.08201.60 
  Holdo, Karl 1673  * NZL1.0010.11202.20 
  Steadman, Michael V R f2196 NZL0.001-0.2720-5.40 
  Lyall, Simon 1750 NZL1.0010.17203.40 
  Perry, Roger L 2020 NZL1.0010.502010.00 
  Morrell, Gordon 2030 CAN0.5010.01200.20 
 * 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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