Individual Calculations March 2010
 Allor, Chukwuka  Total change: 41.45  Rating chartPersonal card
 Gibraltar Masters Gibraltar ENG 2010-01-26
RcRownchangeKK*chgGame
 2195 2100 3.50 8 0.45 25 11.25 
  Pereira, Johnharry 1892 SIN0.001-0.7725-19.25 
  Wantiez, Fabrice f2315 BEL0.001-0.2325-5.75 
  Gonzalez Amaya, Millan 1805 ESP1.0010.15253.75 
  Marchand, Francois f2244 FRA0.001-0.3125-7.75 
  Nuri, Kambez 2235 SUI1.0010.682517.00 
  Meskovs, Nikita 2264 LAT1.0010.722518.00 
  Houska, Jovanka mwg2401 ENG0.5010.35258.75 
  Karavade, Eesha wg2405 IND0.001-0.1425-3.50 

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)
 
 Gibraltar Challengers A Gibraltar ENG 2010-01-26
RcRownchangeKK*chgGame
 2098 2100 3.50 5 0.98 25 24.50 
  Ivanov, Stojan Emilov 2198 BUL1.0010.632515.75 
  Eden, Tomer 2191 ISR0.5010.12253.00 
  Young, Mel J 1971 ENG1.0010.33258.25 
  Nilsen, Joachim Birger 2152 NOR0.001-0.4325-10.75 
  Zanetti, Bruno 1978 SUI1.0010.33258.25 

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)
 
NOTE: K factor changed
 Gibraltar Challengers B Gibraltar ENG 2010-01-31
RcRownchangeKK*chgGame
 2078 2100 2.50 4 0.38 15 5.70 
  Byron, Alan M 2196 ENG0.5010.13151.95 
  De Lillo, Michele 1934 ITA1.0010.28154.20 
  Kawuma, Steven Male f2187 UGA0.001-0.3815-5.70 
  Marder, Simon 1993 SWE1.0010.35155.25 

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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