Individual Calculations April 2009
 Atala, Juan  Total change: -70.80  Rating chartPersonal card
 TORNEO SEMIFINAL PROVINCIAL DE HOLGUIN 2008 Holguin CUB 2008-10-18
RcRownchangeKK*chgGame
 2186 2222 4.00 13 -3.15 15 -47.25 
  Leyva, Jose M. 2142 CUB0.501-0.1115-1.65 
  Maestre, Marlon 2122 CUB0.501-0.1415-2.10 
  Munoz Perez, Rolando 2113 CUB0.001-0.6515-9.75 
  Tamayo, Eliecer 2107 CUB0.501-0.1615-2.40 
  Cespedes, Jose 2100 CUB0.501-0.1715-2.55 
  Nunez, Jorge 2275 CUB0.001-0.4315-6.45 
  Llorente, Ramon 2252 CUB0.001-0.4615-6.90 
  Mastrapa, Roger 2241 CUB0.001-0.4715-7.05 
  Gabriel, Carlos 2226 CUB0.5010.01150.15 
  Bonet, Ariel 2225 CUB0.5010.00150.00 
  Mora Diaz, Nelson 2188 CUB0.501-0.0515-0.75 
  Gonzalez Arencibia, Walter Manuel 2217 CUB0.501-0.0115-0.15 
  Soria, Kadir 2212 CUB0.001-0.5115-7.65 

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)
 
 TORNEO FINAL PROVINCIAL DE HOLGUIN Holguin CUB 2008-12-08
RcRownchangeKK*chgGame
 2176 2222 3.50 9 -1.57 15 -23.55 
  Munoz Perez, Rolando 2113 CUB0.501-0.1515-2.25 
  Tamayo, Eliecer 2107 CUB0.501-0.1615-2.40 
  Cespedes, Jose 2100 CUB0.501-0.1715-2.55 
  Llorente, Ramon 2252 CUB0.001-0.4615-6.90 
  Gabriel, Carlos 2226 CUB0.5010.01150.15 
  Bonet, Ariel 2225 CUB0.001-0.5015-7.50 
  Mora Diaz, Nelson 2210 CUB0.001-0.5215-7.80 
  Soria, Kadir 2212 CUB1.0010.49157.35 
  Leyva, Jose M. 2142 CUB0.501-0.1115-1.65 

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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