Individual Calculations September 2009 |
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Kogan, Artur Total change: -20.10 | | |
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XXVII Open internacional d'Andorra | La Massana | AND | 2009-07-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2334 | 2542 | 6.50 | 9 | -0.17 | 10 | -1.70 | |
| Gil Quilez, Sonia | | | 2142 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | Morros Faura, Ricard | | | 2217 | ESP | 1.00 | 1 | 0.13 | 10 | 1.30 | | Demuth, Adrien | f | | 2339 | FRA | 0.50 | 1 | -0.26 | 10 | -2.60 | | Klein, Felix | | | 2301 | GER | 0.00 | 1 | -0.80 | 10 | -8.00 | | Meera, Sai | | wm | 2148 | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | Guramishvili, Sopiko | | wg | 2339 | GEO | 1.00 | 1 | 0.24 | 10 | 2.40 | | Zilberman, Yaacov | g | | 2439 | ISR | 1.00 | 1 | 0.36 | 10 | 3.60 | | Arizmendi Martinez, Julen Luis | g | | 2528 | ESP | 0.50 | 1 | -0.02 | 10 | -0.20 | | Lopez Martinez, Josep Manuel | g | | 2555 | ESP | 0.50 | 1 | 0.02 | 10 | 0.20 | | * 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) | | Hogeschool Zeeland Chess Tournament 2009 | Vlissingen | NED | 2009-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2269 | 2542 | 5.50 | 9 | -1.84 | 10 | -18.40 | |
| Kuijpers, Jos | | | 2142 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | Hekhuis, Jeroen | | | 2145 | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | Kuipers, Stefan | f | | 2324 | NED | 1.00 | 1 | 0.22 | 10 | 2.20 | | Bosboom, Manuel | m | | 2444 | NED | 0.50 | 1 | -0.13 | 10 | -1.30 | | Van Eijk, Sander | f | | 2338 | NED | 0.50 | 1 | -0.26 | 10 | -2.60 | | Michalczak, Thomas | f | | 2352 | GER | 0.50 | 1 | -0.25 | 10 | -2.50 | | Soumya, Swaminathan | | wg | 2309 | IND | 0.00 | 1 | -0.79 | 10 | -7.90 | | Van Den Berg, Ad | | | 2197 | NED | 0.50 | 1 | -0.39 | 10 | -3.90 | | In`t Veld, Daan | | | 2173 | NED | 0.50 | 1 | -0.40 | 10 | -4.00 | | * 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) | |
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