|
Individual Calculations February 2013 |
|
|
|
| Naroditsky, Daniel A Total change: -11.00 | |   |
|
| Schaakfestival Groningen 2012 Open A | Groningen | NED | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2379 | 2483 | 5.50 | 9 | -0.15 | 10 | -1.50 | |
|  Maatman, Nick | | | 2167 | NED | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Ben Artzi, Ido | | | 2297 | ISR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Andriasian, Zaven | g | | 2605 | ARM | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Kovchan, Alexander | g | | 2579 | UKR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Barua, Dibyendu | g | | 2410 | IND | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Pijpers, Arthur | | | 2351 | NED | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Mostertman, Milan | | | 2250 | NED | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Mamedjarova, Turkan | | wg | 2277 | AZE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Das, Arghyadip | m | | 2476 | IND | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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) | | | | 4th Annual Golden State Open | Concord, California | USA | 2013-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2483 | 5.50 | 9 | -0.95 | 10 | -9.50 | |
| | Coraretti, Benjamin | | | 2138 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Homa, Seth | f | | 2269 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Kretchetov, Alexander | f | | 2295 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Li, Chao B | g | | 2674 | CHN | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Xiong, Jeffery | f | | 2269 | USA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Viswanadha, Kesav | | | 2120 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Wheeler, Cameron | f | | 2165 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Margvelashvili, Giorgi | g | | 2569 | GEO | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Heiserman, Jimmy P | | | 2145 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | |
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) | | |
|
