Individual Calculations January 2011
 Roth, Karlheinz  Total change: 4.20  Rating chartPersonal card
 20 World Senior Championship Arco di Trento ITA 2010-10-26
RcRownchangeKK*chgGame
 1947 1807 4.00 11 0.28 15 4.20 
  Aijala, Jouko 2157 FIN0.5010.39155.85 
  Thieme, Hans 2112 GER0.001-0.1415-2.10 
  Tavcar, Rado 2025 SLO0.001-0.2215-3.30 
  Rosca, Grigore 1646 ROU1.0010.29154.35 
  Elfert, Aleksandr V. m2022 RUS1.0010.771511.55 
  Baeta, Marcio Netto 2207  * BRA0.001-0.0815-1.20 
  Waisberg, Arnold 2019 ISR0.001-0.2315-3.45 
  Kornath, Heinrich 1956 GER0.001-0.3015-4.50 
  De Nisi, Giuseppe 1816 ITA0.001-0.4915-7.35 
  Pitkanen, Juhani 1731 FIN0.501-0.1015-1.50 
  Esbensen, Hans Fredrik 1730 NOR1.0010.39155.85 
 * 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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