Individual Calculations September 2010
 Colas, Joshua  Total change: 0.00  Rating chartPersonal card
 38th Annual World Open - U2400 Section King of Prussia, Pennsylvania USA 2010-06-29
RcRownchangeRpKK*chgGame
 2098 0 2.00 6 0.00 1973   0.00 
  Troff, Kayden W 2201 USA0.0010.00 0.00 
  Rozovsky, Daniel f2132 USA0.0010.00 0.00 
  Collier, Philip M 2075 USA1.0010.00 0.00 
  Nieto, Manuel V 1738 COL1.0010.00 0.00 
  Moon, Ryan Joseph 2227 USA0.0010.00 0.00 
  Tan, Oscar L 2212 PHI0.0010.00 0.00 

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)
 
 Caribbean Chess Carnival Port of Spain TRI 2010-08-03
RcRownchangeRpKK*chgGame
 2106 0 5.50 9 0.00 2131   0.00 
  Singh, Ravishen 2117 TRI0.5010.00 0.00 
  Velez Betancourt, Nestor m2302 CUB0.5010.00 0.00 
  Ramadhar, Kishore 2064 TRI0.0010.00 0.00 
  Pouchet, Michael f2079 TRI0.5010.00 0.00 
  Ali, Ian 1824 TRI1.0010.00 0.00 
  Cobham, Marcus 2049 TRI1.0010.00 0.00 
  Harper, Ryan f2262 TRI1.0010.00 0.00 
  Denny, Kevin m2322 BAR0.0010.00 0.00 
  Paul, Jayson 1939 TRI1.0010.00 0.00 

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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