Individual Calculations January 2018
 Havelka, Georges  Total change: -5.60  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1690 1612 2.00 3 0.81 20 16.20 
  Kerebel, Regis 1749 FRA0.001-0.3220-6.40 
  Thomas, Jean-Noel 1665 FRA1.0010.572011.40 
  Rault, Antoine 1657 FRA1.0010.562011.20 

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 du Finistère Toutes Catégories 2018 r1-3 QUIMPER FRA 2017-10-14
RcRownchangeKK*chgGame
 1795 1612 1.00 2 0.48 20 9.60 
  Conner, Michel 1751 FRA1.0010.692013.80 
  Le Guehennec, Jean-Marc 1838 FRA0.001-0.2120-4.20 

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)
 
 20e Open de Noel de Gouesnou GOUESNOU FRA 2017-12-27
RcRownchangeKK*chgGame
 1457 1612 2.50 6 -1.57 20 -31.40 
  Larreur, Frederic 1281 FRA1.0010.12202.40 
  Darrieux, Thomas 1845 FRA0.001-0.2120-4.20 
  Guyader, Ronan 1433 FRA0.001-0.7320-14.60 
  Grall, Kaelan 1212  * FRA0.501-0.4220-8.40 
  Bonhomme, Marcel 1428 FRA1.0010.26205.20 
  Malry, Celia 1544 FRA0.001-0.5920-11.80 
 * 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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