Individual Calculations October 2008
 Meza Ponce, Jerry  Total change: -43.05  Rating chartPersonal card
 Campeonato Nacional U-15 Masculino Azogues ECU 2008-07-23
RcRownchangeKK*chgGame
 1710 2027 4.00 6 -1.19 15 -17.85 
  Bone, Jhonny 1677 ECU1.0010.11151.65 
  Godoy Mendia, Steven 1767 ECU0.001-0.8215-12.30 
  Godoy Mendia, Alex 1742 ECU0.001-0.8415-12.60 
  Espin Diaz, Edwin 1677 ECU1.0010.11151.65 
  Arevalo Lolaya, Dennis 1677 ECU1.0010.11151.65 
  Usca Benavides, Danny 1722 ECU1.0010.14152.10 

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)
 
 XIII Grand Prix - Cuarta Parada , Cat. U 2200 Riobamba ECU 2008-08-29
RcRownchangeKK*chgGame
 2067 2027 1.50 6 -1.17 15 -17.55 
  Quishpe Vaca, Andres 2085 ECU0.5010.08151.20 
  Barreno Mora, Maria 2004 ECU1.0010.47157.05 
  Chavez Yanchapaxi, Eduardo 2110 ECU0.001-0.3915-5.85 
  Palma, Alvaro 2074 ECU0.001-0.4315-6.45 
  Ponce Parrales, Netzar Rolan 2079 ECU0.001-0.4315-6.45 
  Leon Calderon, Jonathan 2049 ECU0.001-0.4715-7.05 

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)
 
 XIII Grand Prix, 5ta Parada U-2200 Loja ECU 2008-09-12
RcRownchangeKK*chgGame
 2023 2027 2.50 6 -0.51 15 -7.65 
  Jimenez Vivanco, Diego 2122 ECU0.5010.13151.95 
  Quijano, Christian 2058 ECU0.001-0.4615-6.90 
  Saltos Velez, Adrian 2084 ECU0.001-0.4215-6.30 
  Pinargote Carreno, Kassand 1791 ECU1.0010.20153.00 
  Chang Suarez, Andres 2093 ECU0.001-0.4115-6.15 
  Pacheco, Joshue 1989 ECU1.0010.45156.75 

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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