Individual Calculations September 2023
 Li, Guohao  Total change: 179.60  Rating chartPersonal card
 32nd International open of Kavala Vasilis Theodoridis- A group Kavala GRE 2023-07-28
RcRownchangeKK*chgGame
 2286 2042 4.50 9 2.71 20 54.20 
  Koutlas, Nikolaos f2341 GRE0.5010.35207.00 
  Blom, Vincent f2332 NED0.5010.34206.80 
  Avramidou, Anastasia fwm2321 GRE1.0010.842016.80 
  Paszewski, Mateusz f2316 POL0.5010.33206.60 
  Antolak, Julia wg2293 POL0.001-0.1920-3.80 
  Dixit, Nikhil f2242 IND0.5010.26205.20 
  Melikhov, Evgeny V. f2252 GRE0.001-0.2320-4.60 
  Charkhalashvili, Inga wg2273 GEO0.5010.29205.80 
  Isaakidis, Alexandros 2208 CYP1.0010.722014.40 

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)
 
 3rd International tournament Thessaloniki - A group Thessaloniki GRE 2023-08-05
RcRownchangeKK*chgGame
 2266 2042 6.00 9 3.82 20 76.40 
  Alexandri, Dimitra 1669 GRE1.0010.10202.00 
  Ladopoulos, Dimitrios f2382 GRE1.0010.882017.60 
  Zia, Tahsin Tajwar f2305 BAN0.5010.32206.40 
  Sanket, Chakravarty 2385 IND0.001-0.1220-2.40 
  Triantos, Konstantinos 2176 GRE1.0010.682013.60 
  Colijn, Stefan f2251 NED1.0010.772015.40 
  Giannoulakis, Lampros f2334 GRE1.0010.852017.00 
  Rahman, Ziaur g2448 BAN0.5010.42208.40 
  Kotronias, Vasilios g2444 GRE0.001-0.0820-1.60 

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)
 
 FE 2 Bella Italia - A Lignano Sabbiadoro ITA 2023-08-17
RcRownchangeKK*chgGame
 2265 2042 4.50 9 2.45 20 49.00 
  Titze, Leo 2229 ITA1.0010.742014.80 
  Kovacevic, Blazimir g2415 CRO0.001-0.1020-2.00 
  Lain, Luigi 2249 ITA1.0010.772015.40 
  Ma, Lin 2211 CHN0.5010.22204.40 
  Casadio, Niccolo 2170 ITA1.0010.672013.40 
  Aaron, Deepak 2308 USA0.5010.32206.40 
  Bettalli, Francesco f2274 ITA0.001-0.2120-4.20 
  Gonella, Daniele 2165 ITA0.5010.17203.40 
  Bukal, Vladimir Jr. m2361 CRO0.001-0.1320-2.60 

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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