Individual Calculations April 2009
 Maestre, Marlon  Total change: -10.95  Rating chartPersonal card
 TORNEO SEMIFINAL PROVINCIAL DE HOLGUIN 2008 Holguin CUB 2008-10-18
RcRownchangeKK*chgGame
 2194 2122 4.50 13 -0.73 15 -10.95 
  Bonet, Ariel 2225 CUB0.001-0.3615-5.40 
  Atala, Juan 2222 CUB0.5010.14152.10 
  Gonzalez Arencibia, Walter Manuel 2217 CUB0.001-0.3715-5.55 
  Soria, Kadir 2212 CUB0.5010.12151.80 
  Leyva, Jose M. 2142 CUB0.5010.03150.45 
  Mora Diaz, Nelson 2188 CUB0.001-0.4115-6.15 
  Munoz Perez, Rolando 2113 CUB0.501-0.0115-0.15 
  Tamayo, Eliecer 2107 CUB0.001-0.5215-7.80 
  Cespedes, Jose 2100 CUB0.501-0.0315-0.45 
  Nunez, Jorge 2275 CUB0.5010.20153.00 
  Llorente, Ramon 2252 CUB0.5010.18152.70 
  Mastrapa, Roger 2241 CUB0.5010.16152.40 
  Gabriel, Carlos 2226 CUB0.5010.14152.10 

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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