Individual Calculations August 2023
 Narva, Mai  Total change: 2.30  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open Prague CZE 2023-06-22
RcRownchangeKK*chgGame
 2247 2387 7.00 9 1.03 10 10.30 
  Nissinen, Niilo Man c1987  * HKG1.0010.08100.80 
  Ocelak, Jakub c2158 CZE0.501-0.2910-2.90 
  Herega, Nejc 2142 SLO0.501-0.3010-3.00 
  Van Den Bersselaar, Jeroen 2136 NED1.0010.19101.90 
  Seitz, Patrick 2208 GER1.0010.27102.70 
  Hak, David 2203 CZE1.0010.26102.60 
  Sokolovsky, Yahli m2464 ISR1.0010.61106.10 
  Sengupta, Deep g2473 IND0.001-0.3810-3.80 
  Petrov, Marian g2454 BUL1.0010.59105.90 
 * 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)
 
 57th Ilmar Raud Memorial. Estonian Open and Women's Championship 2023 Viljandi EST 2023-07-02
RcRownchangeKK*chgGame
 2213 2387 5.50 9 -0.80 10 -8.00 
  Kull, Tormi 1987  * EST1.0010.08100.80 
  Medar, Marti 2090 EST1.0010.15101.50 
  Rychagov, Nikita 2106 EST0.501-0.3410-3.40 
  Laurusas, Tomas g2566 LTU0.5010.23102.30 
  Blokhin, Sofia wf2060 EST1.0010.13101.30 
  Miezis, Normunds g2420 LAT0.5010.05100.50 
  Luukkonen, Tommi f2279 FIN0.001-0.6510-6.50 
  Porat, Ido m2307 ISR0.501-0.1110-1.10 
  Soot, Margus 2105 EST0.501-0.3410-3.40 
 * 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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