Individual Calculations August 2023
 Ndika, Anthony  Total change: -42.40  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open C PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1181 1270 3.50 8 -1.43 20 -28.60 
  McDonald, Margaret 1105 FRA1.0010.28205.60 
  Manouelian, Patrick 1377 FRA0.001-0.3520-7.00 
  Yoganathan, Swathika 1076 FRA0.501-0.2520-5.00 
  Payen, Gerard 1435 FRA0.5010.22204.40 
  Le, Martin 1160 FRA0.501-0.1520-3.00 
  De Villeneuve, Maelys 1032 FRA0.001-0.8020-16.00 
  Steinitz, David 1132 FRA0.001-0.6920-13.80 
  Blanc, Elia 1128 FRA1.0010.31206.20 

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)
 
 103e Open Fide de trois rondes -1700 Elo PARIS FRA 2023-07-29
RcRownchangeKK*chgGame
 1393 1270 0.00 2 -0.69 20 -13.80 
  Benkaci, Samir 1505 FRA0.001-0.2120-4.20 
  Tercieux, Maxence 1281 FRA0.001-0.4820-9.60 

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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