Individual Calculations October 2021
 Prabhakar, Chandresh  Total change: -89.60  Rating chartPersonal card
 XXXI Panamerican Youth Chess Festival 2021 - U14 Open Florianopolis SC BRA 2021-09-04
RcRownchangeKK*chgGame
 1188 1288 3.50 9 -2.24 40 -89.60 
  Colivet Gamboa, Julio Cesar 1688  * BRA0.001-0.0840-3.20 
  Fernandez Conni, Isaac Paulo 1053 BOL0.001-0.7940-31.60 
  Janampa Javier, Brandon Daniel 1146 PER0.001-0.6940-27.60 
  Mahabir, Yuri Harvard 1107 TTO1.0010.264010.40 
  Clark, Tarquin 1025 BAR0.001-0.8240-32.80 
  Gillette, James 1039 TTO1.0010.19407.60 
  Martin, Joshua 1249 TTO0.501-0.0540-2.00 
  Franco Franchi, Renato 1183 PAR0.001-0.6440-25.60 
  Mano, Syon 1198 TTO1.0010.384015.20 
 * 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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