Individual Calculations May 2015
 Georgiev, Vladimir  Total change: 6.10  Rating chartPersonal card
 VI Torneo Internacional de Alajuela 2015 Alajuela CRC 2015-03-27
RcRownchangeKK*chgGame
 2305 2542 7.50 9 0.61 10 6.10 
  Garcia, Ricardo Nca f2161 NCA1.0010.09100.90 
  Duran Vega, Sergio f2302 CRC1.0010.20102.00 
  Aragon Alvarado, Christopher 2142  * CRC1.0010.08100.80 
  Miller Matute, Marlon Eduardo f2142  * HON1.0010.08100.80 
  Ortiz Suarez, Isan Reynaldo g2625 CUB0.5010.11101.10 
  Barrientos, Sergio E g2476 COL0.501-0.0910-0.90 
  Ruiz Sanchez, Orlen m2414 CUB1.0010.33103.30 
  Murillo Tsijli, Alexis m2308 CRC1.0010.21102.10 
  Chinchilla Miranda, Eugenio f2176 CRC0.501-0.4010-4.00 
 * 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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