Individual Calculations May 2017
 Coll, Arthur  Total change: 37.60  Rating chartPersonal card
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1445 1283 3.00 7 0.94 40 37.60 
  Morlet, Frederic 1472 FRA0.001-0.2540-10.00 
  Vissotsky, Eric 1447 FRA0.001-0.2840-11.20 
  Mohammad Ghassemi, Vajieollah 1505 FRA0.001-0.2240-8.80 
  Seme, Nicolas 1236 FRA1.0010.434017.20 
  Berel, Kevin 1466 FRA1.0010.744029.60 
  Luond, Patrice 1417 FRA1.0010.684027.20 
  N`guyen, Minh-Khoi 1569 FRA0.001-0.1640-6.40 

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)
 

 

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