Individual Calculations February 2019
 Tchifteyan, Philippe  Total change: 4.40  Rating chartPersonal card
 Open 13 Flash Janvier 2018-19 (-2200) MEYREUIL FRA 2019-01-04
RcRownchangeKK*chgGame
 1615 1536 3.00 7 0.22 20 4.40 
  Hmamouche, Youssef 1902 FRA0.001-0.1020-2.00 
  Naam, Shedy 1159 TUN1.0010.09201.80 
  Colandrea, Sauveur 1697 FRA0.001-0.2920-5.80 
  Montanelli, Tristan 1679 FRA0.001-0.3120-6.20 
  Lupinacci, Patrick 1417 FRA1.0010.34206.80 
  Bedhouche, Sadek 1684 FRA1.0010.702014.00 
  Denis, Vincent 1766 FRA0.001-0.2120-4.20 

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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