|
Individual Calculations September 2009 |
|
|
|
| Zilberman, Yaacov Total change: 6.70 | |   |
|
| XXVII Open internacional d'Andorra | La Massana | AND | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2439 | 5.50 | 9 | -0.15 | 10 | -1.50 | |
|  Bas Mas, Jose Joaquin | | | 2039 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Muratet Casadevall, Albert | | | 2180 | ESP | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Spraggett, Kevin | g | | 2606 | CAN | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Abhishek, Kelkar | | | 2159 | IND | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Trepat Herranz, Joan | | | 2269 | ESP | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Brunello, Sabino | m | | 2547 | ITA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Kogan, Artur | g | | 2542 | ISR | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Kulkarni, Chinmay | | | 2259 | IND | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Vega Gutierrez, Sabrina | | wg | 2352 | ESP | 0.00 | 1 | -0.62 | 10 | -6.20 | | | * 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) | | | | KFS Weekend 2009 | Kfar Saba | ISR | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2330 | 2439 | 4.00 | 5 | 0.82 | 10 | 8.20 | |
| | Aharon, Ofir | | | 2137 | ISR | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Botvinnik, Irina | | wf | 2240 | ISR | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Gershkowich, David | f | | 2347 | ISR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Erenburg, Sergey | g | | 2564 | ISR | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Zaslavsky, Mikhail | f | | 2360 | ISR | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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) | | |
|
