Individual Calculations January 2019
 Santos Peraza, Edel David  Total change: 4.00  Rating chartPersonal card
 Leoncio Vidal 2018 Santa Clara CUB 2018-12-14
RcRownchangeKK*chgGame
 1744 1695 4.00 9 0.10 40 4.00 
  Tanda Pretel, Rafael Antonio 1808 CUB0.001-0.3540-14.00 
  Gonzalez Hernandez, Derek Alejand 1597 CUB1.0010.374014.80 
  Rodriguez Naranjo, Diosbel Manue 1828 CUB0.001-0.3240-12.80 
  Tanda Pretel, Rafael Antonio 1808 CUB0.001-0.3540-14.00 
  Gonzalez Hernandez, Derek Alejand 1597 CUB1.0010.374014.80 
  Rodriguez Naranjo, Diosbel Manue 1828 CUB0.001-0.3240-12.80 
  Tanda Pretel, Rafael Antonio 1808 CUB0.5010.15406.00 
  Gonzalez Hernandez, Derek Alejand 1597 CUB1.0010.374014.80 
  Rodriguez Naranjo, Diosbel Manue 1828 CUB0.5010.18407.20 

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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