Individual Calculations January 2018
 Tchifteyan, Philippe  Total change: 21.00  Rating chartPersonal card
 Open 13 Samedi 2017-18 r1-4 VITROLLES FRA 2017-09-30
RcRownchangeKK*chgGame
 1688 1562 2.00 4 0.65 20 13.00 
  Lapusan, Razvan 1620 FRA0.001-0.4220-8.40 
  Salvi, Michel 1692 FRA0.5010.18203.60 
  Vialette, Eric 1614 FRA1.0010.572011.40 
  Telouk, Olivier 1824 FRA0.5010.32206.40 

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)
 
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1492 1562 1.00 1 0.40 20 8.00 
  Lokmic, Elvir 1492 FRA1.0010.40208.00 

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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