Individual Calculations July 2024
 Varpins, Kristians  Total change: 92.40  Rating chartPersonal card
 Riga Chess open-2024 Riga LAT 2024-05-31
RcRownchangeKK*chgGame
 1799 1747 6.00 8 2.47 40 98.80 
  Liscovs, Augusts 1464 LAT1.0010.16406.40 
  Skuja, Aivars 1971 LAT0.001-0.2240-8.80 
  Demakina, Nadezda 1551 LAT1.0010.254010.00 
  Kretainis, Kristaps 2145 LAT0.5010.424016.80 
  Lazars, Krisjanis 1780 LAT1.0010.554022.00 
  Piepenhagen, Eric 1914 GER1.0010.724028.80 
  Filipovs, Sergejs 1843 LAT0.5010.13405.20 
  Moisejevs, Glebs 1720 LAT1.0010.464018.40 

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)
 
 III Chess Festival Cesis 2023 - Classic Cesis LAT 2024-06-17
RcRownchangeKK*chgGame
 1957 1793 2.00 7 -0.16 40 -6.40 
  Savicevs, Arsenijs f2193  * LAT0.001-0.0840-3.20 
  Giannone, Edoardo 1511 ITA1.0010.16406.40 
  Al Thebaiti, Ahmed M c2009 KSA1.0010.784031.20 
  Safranska, Anda wg2143 FRA0.001-0.1140-4.40 
  Oim, Mikk Kaarel 1912 EST0.001-0.3440-13.60 
  Toniolo, Samuel 2054 ITA0.001-0.1840-7.20 
  Omarsson, Josef 1875 ISL0.001-0.3940-15.60 
 * 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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