Individual Calculations December 2022
 Briffaut, Philippe  Total change: 36.60  Rating chartPersonal card
 World Senior Championship 2022 - Over 65 Assisi ITA 2022-11-15
RcRownchangeKK*chgGame
 1925 1755 5.00 11 1.83 20 36.60 
  Madebrink, Lars 2084 SWE0.001-0.1220-2.40 
  Melkeraen, Terje 1971 NOR0.5010.28205.60 
  Harestad, Thor Geir f2115 NOR0.001-0.1020-2.00 
  Jirillo, Antonio 1449 ITA1.0010.14202.80 
  Hjertenes, Oystein 1950 NOR1.0010.752015.00 
  Houweling, Bert 1986 NED0.001-0.2120-4.20 
  Orpinas Konig, Claudio Javier c1966 CHI0.001-0.2320-4.60 
  Gibellato, Francesco 1868 ITA1.0010.652013.00 
  Thjomoe, Hans Richard 1854 NOR1.0010.642012.80 
  Serra Olives, Tomas f2025 ESP0.001-0.1720-3.40 
  Ramusch, Arnulf 1907 AUT0.5010.20204.00 

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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