Individual Calculations June 2018
 Krupsky, Mona  Total change: -12.40  Rating chartPersonal card
 Grand Prix des Yvelines 5 - Open C (-1400) LE PERRAY EN YVELINES FRA 2018-05-06
RcRownchangeKK*chgGame
 1225 1139 1.00 2 0.21 40 8.40 
  Carbonero, Jean Marc 1098 FRA1.0010.444017.60 
  McDonald, Margaret 1352 FRA0.001-0.2340-9.20 

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)
 
 Championnat des Yvelines 2018 (-2200) TRIEL SUR SEINE FRA 2018-05-20
RcRownchangeKK*chgGame
 1420 1139 0.00 3 -0.52 40 -20.80 
  Thierre, Yves 1420 FRA0.001-0.1640-6.40 
  Rouast, Joseph 1539  * FRA0.001-0.0840-3.20 
  Maisonnave, Pierre-Jacques 1302 FRA0.001-0.2840-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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