Rapid: Individual Calculations September 2023
 Lahav, Michal  Total change: -38.40  Rating chartPersonal card
 Timisoara Grand Prix Rapid - Cristina Foisor Memorial Timisoara ROU 2023-08-05
RcRownchangeKK*chgGame
 1892 2102 5.00 10 -2.29 20 -45.80 
  Stojanovic, Mirjan 1702  * SRB1.0010.08201.60 
  Cazan, Mircea-Andrei 1763 ROU0.001-0.8820-17.60 
  Hirsu, Adrian 1651 ROU1.0010.06201.20 
  Paraschiv, Petronela-Alexandra 1797 ROU0.501-0.3620-7.20 
  Stefan, Iulia-Cristiana 1711 ROU1.0010.09201.80 
  Drazic, Sinisa g2428 SRB0.001-0.1320-2.60 
  Leu, Dragos Stefan 1893 ROU1.0010.23204.60 
  Kaspi, Alexander m2307 ISR0.001-0.2420-4.80 
  Radulescu, Andrei 1814 ROU0.501-0.3420-6.80 
  Maria, Lia-Alexandra wc1858 ROU0.001-0.8020-16.00 
 * 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)
 
 FIDE World Rapid Team Championship 2023 Duesseldorf GER 2023-08-26
RcRownchangeKK*chgGame
 2072 2102 2.50 4 0.37 20 7.40 
  Alonso, Jose Antonio 1898 GER1.0010.24204.80 
  Lagno, Kateryna gwg2483 RUS0.001-0.0920-1.80 
  Ahn, Maximilian 1702  * BEL1.0010.08201.60 
  Tsatsalashvili, Keti wg2203 GEO0.5010.14202.80 
 * 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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