Individual Calculations January 2022
 Clark, Tarquin  Total change: 25.20  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe de la Juventud sub 14 Absoluto San Salvador ESA 2021-11-27
RcRownchangeKK*chgGame
 1254 1075 3.00 8 0.63 40 25.20 
  Carballo Lemus, Victor G. 1451 GUA0.001-0.0940-3.60 
  Prabhakar, Chandresh 1198 TTO1.0010.674026.80 
  Burgos, Bryan Daniel 1464 ESA1.0010.914036.40 
  Perez Nolasco, Judith Estefani wc1384 ESA0.001-0.1440-5.60 
  Lopez Escobar, Daniel Alejandro 1344 GUA0.001-0.1740-6.80 
  Terence, Melvin 1124 BAR0.001-0.4340-17.20 
  Salazar Delgado, Aylin Naomi 1008 CRC1.0010.414016.40 
  Torres Urena, Edgar Jose 1056 CRC0.001-0.5340-21.20 

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)
 

 

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