Rapid: Individual Calculations November 2017
 Ramirez Jimenez, Eddy  Total change: -4.20  Rating chartPersonal card
 II Rapid CALUFA 2017 San Jose CRC 2017-10-16
 1951 1869 1.00 3 -0.21 20 -4.20 
  Aguilar Pina, Luis Gerardo 1953 CRC0.5010.12202.40 
  Murillo Varela, Ricardo 1755 CRC0.001-0.6620-13.20 
  Urbina Quiroz, Edwin 2144 CRC0.5010.33206.60 

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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