Individual Calculations April 2017
 Gwozdz, Jean-Pierre  Total change: 31.80  Rating chartPersonal card
 Team 2017 - Ile-de-France Part 2 IDF FRA 2017-01-08
RcRownchangeKK*chgGame
 1173 1404 2.00 2 0.42 40 16.80 
  Gelin, Helene 1183 FRA1.0010.22408.80 
  Van Der Stam, Tristan 1162 FRA1.0010.20408.00 

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)
 
NOTE: K factor changed
 Xe Tournoi des 5 samedis du Perreux (-2200) r7-10 LE PERREUX SUR MARNE FRA 2017-02-25
RcRownchangeKK*chgGame
 1367 1375 4.00 5 1.39 20 27.80 
  Cardinal, Alain 1235 FRA1.0010.31206.20 
  Henno, Sylvie 1338 FRA1.0010.45209.00 
  Delhoume, Sarah 1165 FRA1.0010.23204.60 
  Chollat-Namy, Matthieu 1703 FRA0.001-0.1320-2.60 
  Binetruy, Typhanie 1396 FRA1.0010.532010.60 

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)
 
NOTE: K factor changed
 Championnat du Val-de-Marne 2017 - Tournoi Accession (-1600) LE PERREUX SUR MARNE FRA 2017-03-18
RcRownchangeKK*chgGame
 1349 1375 1.50 4 -0.64 20 -12.80 
  Lardon, Quentin 1507 FRA0.001-0.3220-6.40 
  Benaddou, Nadine 1307 FRA0.501-0.0920-1.80 
  Lazes, Herve 1249 FRA1.0010.33206.60 
  Sere, Frederic 1331 FRA0.001-0.5620-11.20 

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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