Rapid: Individual Calculations April 2014
 Hutchinson, Norman A  Total change: -9.60  Rating chartPersonal card
 14th European Senior 65+ Chess Championship 2014 - Rapid Porto POR 2014-03-19
RcRownchangeKK*chgGame
 2105 2100 4.00 9 -0.48 20 -9.60 
  Suba, Mihai g2379 ROU0.001-0.1620-3.20 
  Urbanc, Vinko 1860 SLO1.0010.20204.00 
  Sevenyuk, Alexey 1918 BLR0.501-0.2420-4.80 
  Khmiadashvili, Tamar wg2026 GEO0.501-0.1020-2.00 
  Tseitlin, Mark D g2353 ISR0.5010.31206.20 
  Boysan, Hasan Ferit 1969 TUR0.001-0.6820-13.60 
  Sasu-Ducsoara, Adrian-Florian f2170 ROU1.0010.602012.00 
  Grabow, Pouelsten Holm 2095 DEN0.501-0.0120-0.20 
  Zhelesny, Stanislav f2171 RUS0.001-0.4020-8.00 

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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