Individual Calculations May 2015
 Gac, Jean-Luc  Total change: -42.80  Rating chartPersonal card
 Championnat d'échecs du Morbihan 2015 r1 ARRADON FRA 2014-10-18
RcRownchangeKK*chgGame
 1869 1469 0.00 1 -0.08 20 -1.60 
  Annetti, Laurent 1869  * FRA0.001-0.0820-1.60 
 * 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)
 
 Championnat d'échecs du Morbihan 2015 r2-3 ARRADON FRA 2014-11-08
RcRownchangeKK*chgGame
 1656 1469 1.00 1 0.74 20 14.80 
  Hocher, Eugene 1656 FRA1.0010.742014.80 

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 d'échecs du Morbihan 2015 r4 ARRADON FRA 2015-01-17
RcRownchangeKK*chgGame
 1801 1457 0.00 1 -0.12 20 -2.40 
  Guegan, Michel 1801 FRA0.001-0.1220-2.40 

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)
 
 Championnat d'échecs du Morbihan 2015 r7 ARRADON FRA 2015-03-28
RcRownchangeKK*chgGame
 1626 1446 0.00 1 -0.26 20 -5.20 
  Peyre, Jean-Jacques 1626 FRA0.001-0.2620-5.20 

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)
 
 8e open de la Choisille-en-Touraine - Tournoi B (-1600) LA MEMBROLLE SUR CHOISILLE FRA 2015-04-04
RcRownchangeKK*chgGame
 1224 1462 2.00 5 -1.92 20 -38.40 
  Alaime, Maxime 1062  * FRA0.001-0.9220-18.40 
  Herreman-Boutot, Samuel 1156 FRA1.0010.14202.80 
  Herreman-Boutot, Louise 1297 FRA0.001-0.7220-14.40 
  Bienvenu, Emma 1275 FRA1.0010.26205.20 
  Bignand, Helene 1329 FRA0.001-0.6820-13.60 
 * 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)
 
 Tournoi de printemps de Gouesnou 2015 (-2200) GOUESNOU FRA 2015-04-20
RcRownchangeKK*chgGame
 1570 1462 1.50 5 -0.31 20 -6.20 
  Lefebvre, Alexandre 1643 FRA0.001-0.2620-5.20 
  Gac, Riwal 1477 FRA0.5010.02200.40 
  Le Loarer, Herve 1696 FRA1.0010.792015.80 
  Troubat, Alexandre 1643 FRA0.001-0.2620-5.20 
  Thiery, Leo 1393 FRA0.001-0.6020-12.00 

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)
 
 10ème Open d'Angers ANGERS FRA 2015-04-24
RcRownchangeKK*chgGame
 1432 1462 2.50 5 -0.19 20 -3.80 
  Dore, Vincent 1261 FRA1.0010.24204.80 
  Aumont, Eric 1735 FRA0.001-0.1720-3.40 
  Toumi, Clovis 1145 FRA1.0010.13202.60 
  Conchon, Jean-Paul 1690 FRA0.001-0.2120-4.20 
  Salvador Ruiz, Eliott 1328 FRA0.501-0.1820-3.60 

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)
 

 

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