Individual Calculations March 2019
 Osorio Martinez, Anllel  Total change: -20.80  Rating chartPersonal card
 Eldis Cobo in Memoriam 2019 La Habana CUB 2019-01-21
 1546 1323 1.00 6 -0.52 40 -20.80 
  Moran Gonzalez, Alex 1723  * CUB0.001-0.0840-3.20 
  Lemus Coro, Kevin 1723  * CUB0.001-0.0840-3.20 
  Montano Galvez, Naomi De La Ca 1280 CUB0.001-0.5640-22.40 
  Jimenez Suarez, Deiny 1624 CUB0.001-0.1540-6.00 
  Perez Hernandez, Kendry 1565 CUB0.001-0.2040-8.00 
  Croza Sanchez, Helen De La Car 1359 CUB1.0010.554022.00 
 * 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)


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