Rapid: Individual Calculations October 2023
 De Martin Burtseva, Ivan  Total change: -118.80  Rating chartPersonal card
 VII TORNEO JUDIT POLGAR SUB14 Oviedo ESP 2023-09-09
RcRownchangeKK*chgGame
 1285 1531 2.50 7 -2.97 40 -118.80 
  Prochaieva, Yelyzaveta 1321 UKR0.501-0.2740-10.80 
  Pantiga Aguilar, Alejandro 1237 ESP0.001-0.8540-34.00 
  Acebal Fernandez, Jose Maria 1396 ESP0.001-0.6840-27.20 
  Acebal Fernandez, Carlos 1131  * ESP1.0010.08403.20 
  Prochaieva, Tina 1541 UKR0.001-0.4940-19.60 
  Demchenko, Timofey 1249 ESP0.001-0.8440-33.60 
  Iglesias Menendez, David 1120 ESP1.0010.08403.20 
 * 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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