Individual Calculations March 2013
 Sanders, Isaac B  Total change: 7.50  Rating chartPersonal card
 12eme Festival de Rochefort - Masters ROCHEFORT FRA 2013-02-16
RcRownchangeKK*chgGame
 2276 2139 3.50 9 0.50 15 7.50 
  Demuth, Adrien m2461 FRA0.5010.37155.55 
  Mateo, Ramon g2427 DOM0.001-0.1615-2.40 
  De Lagontrie, Jean 1887 FRA1.0010.19152.85 
  Sequera Paolini, Jose m2396 VEN0.5010.32154.80 
  Pytel, Krzysztof m2323 FRA0.001-0.2615-3.90 
  Peric, Slavisa m2238 SRB0.5010.14152.10 
  Picard, Romain m2357 FRA1.0010.781511.70 
  Todorcevic Antic, Miodrag g2419 ESP0.001-0.1615-2.40 
  Maruejols, Claude 1972 FRA0.001-0.7215-10.80 

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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