Individual Calculations March 2016
 Persyn, Yvon  Total change: -2.00  Rating chartPersonal card
 32e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2016-02-13
RcRownchangeKK*chgGame
 1670 1580 3.00 8 -0.10 20 -2.00 
  Dorlet, Nicolas 1790 FRA0.001-0.2320-4.60 
  Boudart, Alain 1760 FRA0.001-0.2620-5.20 
  Lieutaud, Marcel 1305 FRA1.0010.17203.40 
  Ababsa, Tufek 1697 FRA0.001-0.3420-6.80 
  Pierquin, Adrien 1321 FRA0.501-0.3220-6.40 
  Flamant, Jacky 1699 FRA0.5010.16203.20 
  Kostolansky, Sebastian Lukas 1956 SVK0.5010.41208.20 
  Van Poucke, Anthony 1834 FRA0.5010.31206.20 

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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