Individual Calculations February 2024
 Kolodziejczyk, Alexandre  Total change: 141.20  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 1419 1359 6.00 8 2.69 40 107.60 
  Thiery, Santiago 1043 FRA1.0010.13405.20 
  Moulin, Luc 1489 FRA0.5010.18407.20 
  Hucault, Christophe 1425 FRA1.0010.594023.60 
  Yamrali, Ileyar 1466 IRI1.0010.654026.00 
  Giblin, Martin 1595 FRA0.5010.304012.00 
  Payot, Guillaume 1442 FRA1.0010.614024.40 
  Madelaine, Pierre 1472 FRA0.001-0.3540-14.00 
  Manouelian, Patrick 1420 FRA1.0010.584023.20 

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)
 
 Team 2024 - Top Jeunes r4-7 FRANCE FRA 2024-01-05
RcRownchangeKK*chgGame
 1245 1409 4.50 6 0.35 40 14.00 
  Rosset, Anna 1427 SUI1.0010.534021.20 
  Aeschbacher, Gregoire 1355 SUI0.501-0.0840-3.20 
  Khichane, Selena 1145 FRA1.0010.18407.20 
  El Karoui, Jonas 1030 FRA1.0010.09403.60 
  Materia, Mario 1370 FRA0.001-0.5540-22.00 
  Iino Jubin, Theo 1144 FRA1.0010.18407.20 

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)
 
 Team 2024 - Nationale 4 r5-6 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 1400 1409 1.00 1 0.49 40 19.60 
  Tridon, Olivier 1400 FRA1.0010.494019.60 

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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