Individual Calculations October 2019
 Kocur, Marc  Total change: -13.80  Rating chartPersonal card
 73ste Limburgse Interclubs 2019-2020 Ronde 1 Various BEL 2019-09-13
RcRownchangeKK*chgGame
 2223 1878 0.00 1 -0.11 20 -2.20 
  Simenon, Jozef f2223 NED0.001-0.1120-2.20 

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)
 
 30th NATO Chess Championships Berlin GER 2019-09-16
RcRownchangeKK*chgGame
 1872 1878 2.00 5 -0.58 20 -11.60 
  Werksma, Arie 2197 NED0.001-0.1320-2.60 
  O`byrne, Daniel 1659 ENG1.0010.22204.40 
  Mestek, Igor 2087 SLO0.001-0.2320-4.60 
  Echavarria Hidalgo, Fernando 1750 CAN1.0010.33206.60 
  Sarnovska, Eira 1669 LAT0.001-0.7720-15.40 

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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