Individual Calculations April 2020
 Giblin, Martin  Total change: 6.00  Rating chartPersonal card
 XXXIeme Open du Perreux-Sur-Marne - Accession (-1600) LE PERREUX SUR MARNE FRA 2020-02-29
RcRownchangeKK*chgGame
 1252 1390 4.00 5 0.60 20 12.00 
  Deviza, Andrei 1234 MDA0.501-0.2120-4.20 
  Lecocq, Gabriel 1238 FRA0.501-0.2020-4.00 
  Eav, Malo 1146 FRA1.0010.20204.00 
  Henno, Sylvie 1266 FRA1.0010.33206.60 
  Gwozdz, Jean-Pierre 1374 FRA1.0010.48209.60 

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)
 
 Team 2020 - Ile de France Mars IDF FRA 2020-03-01
RcRownchangeKK*chgGame
 1147 1422 1.00 1 0.17 20 3.40 
  Normand, Jacquis 1147 FRA1.0010.17203.40 

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)
 
 XIIIe Tournoi des 5 samedis (-2200) r6 LE PERREUX SUR MARNE FRA 2020-03-07
RcRownchangeKK*chgGame
 1446 1422 0.00 1 -0.47 20 -9.40 
  Abulius, Thomas 1446 FRA0.001-0.4720-9.40 

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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