Individual Calculations May 2018
 Praveen, Kumar C  Total change: 12.40  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2174 2228 4.50 8 -0.03 10 -0.30 
  Casagrande, Federico 1972 ITA1.0010.19101.90 
  Braeuer, Franz m2423 GER0.5010.25102.50 
  Barbot, Pierre m2422 FRA0.001-0.2510-2.50 
  Harff, Marcel f2398 GER0.5010.22102.20 
  Prraneeth, Vuppala c1943 IND0.001-0.8410-8.40 
  Irkilmez, Yakub 2098 GER1.0010.32103.20 
  Maltezeanu, Stefan 2061 LUX0.501-0.2210-2.20 
  Pubantz, Jan 2077 GER1.0010.30103.00 

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)
 
 6. Hofheimer Fruehjahrsopen A-Open Hofheim am Taunus GER 2018-04-03
RcRownchangeKK*chgGame
 2143 2241 4.50 9 -0.98 10 -9.80 
  Prraneeth, Vuppala c1943 IND0.001-0.8510-8.50 
  Bonsen, Andreas 2047 GER1.0010.25102.50 
  Metzdorf, Matteo 1849 GER1.0010.08100.80 
  Simantsev, Mikhail g2469 UKR1.0010.79107.90 
  Vijayalakshmi, Subbaraman mwg2345 IND0.001-0.3610-3.60 
  Trent, Lawrence m2440 ENG0.001-0.2410-2.40 
  Pratyusha, Bodda wm2177 IND0.001-0.5910-5.90 
  Leck, Gerrit 1917 GER1.0010.13101.30 
  Henrich, David 2096 GER0.501-0.1910-1.90 

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)
 
 11th international open Triandrias 2018 - A group Thessaloniki GRE 2018-04-09
RcRownchangeKK*chgGame
 2051 2241 6.00 9 -0.46 10 -4.60 
  Gountintas, Haralabos 1841  * GRE1.0010.08100.80 
  Dermatopoulos, Konstantinos 1974 GRE0.501-0.3210-3.20 
  Betsakos, Konstantinos 1921 GRE1.0010.13101.30 
  Pratyusha, Bodda wm2177 IND0.001-0.5910-5.90 
  Bizopoulos, Alexandros 2067 GRE1.0010.27102.70 
  Baroutas, Athanasios 1841  * GRE1.0010.08100.80 
  Ioannidis, Evgenios f2303 GRE0.001-0.4110-4.10 
  Serpetsidakis, Nikolaos 2182 GRE1.0010.42104.20 
  Iskos, Alexandros 2157 GRE0.501-0.1210-1.20 
 * 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)
 
 Budapest Spring Festival 2018 Budapest HUN 2018-04-18
RcRownchangeKK*chgGame
 2433 2241 5.00 9 2.71 10 27.10 
  Costachi, Mihnea m2462 ROU0.5010.28102.80 
  Kanmazalp, Ogulcan m2471 TUR0.5010.29102.90 
  Tomazini, Zan m2424 SLO0.5010.24102.40 
  Bakalchuk, Johnatan f2410 ISR0.001-0.2810-2.80 
  Polyik, Peter 2345 HUN1.0010.64106.40 
  Secheres, Adrian-Simion f2377 ROU1.0010.68106.80 
  Tica, Sven m2442 CRO1.0010.76107.60 
  Krzyzanowski, Marcin m2472 POL0.5010.29102.90 
  Zanan, Evgeny m2493 ISR0.001-0.1910-1.90 

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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