Individual Calculations December 2023
 Boulard, Eric  Total change: 23.80  Rating chartPersonal card
 FIDE World Senior Chess Championships 2023 - Over 50 - Open Terrasini ITA 2023-10-25
RcRownchangeKK*chgGame
 2256 2181 6.00 11 1.56 20 31.20 
  Buciu, Aurel-John c1781  * AUS1.0010.08201.60 
  Morovic Fernandez, Ivan g2488 CHI0.001-0.1420-2.80 
  Raabe, Peter 2081 GER1.0010.36207.20 
  Fabiano, Giuseppe f2030 ITA1.0010.30206.00 
  Bischoff, Klaus g2473 GER0.001-0.1520-3.00 
  Seul, Georg m2383 GER1.0010.762015.20 
  Paschall, William m2329 USA0.5010.20204.00 
  Vinter-Schou, Uffe m2345 DEN0.5010.22204.40 
  Mrva, Martin g2366 SVK0.001-0.2620-5.20 
  Duong, Thanh Nha m2081 CAN1.0010.36207.20 
  Matamoros Franco, Carlos S. g2455 ECU0.001-0.1720-3.40 
 * 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)
 
 Team 2024 - Nationale 1 r3-4 FRANCE FRA 2023-11-25
RcRownchangeKK*chgGame
 2276 2184 0.00 1 -0.37 20 -7.40 
  Saada, Julien f2276 FRA0.001-0.3720-7.40 

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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