Individual Calculations May 2017 |
|
|
Ludwig, John G Total change: 16.40 | | |
|
2017 CCCSA IM Norm Invitational (B Group) | Charlotte, North Carolina | USA | 2017-03-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2295 | 2397 | 6.50 | 9 | 0.82 | 20 | 16.40 | |
| Javakhadze, Zurab | m | | 2470 | GEO | 0.50 | 1 | 0.10 | 20 | 2.00 | | Potula, Kapish | | | 2075 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Kleinman, Michael | f | | 2289 | CAN | 0.50 | 1 | -0.15 | 20 | -3.00 | | Brodsky, David | f | | 2330 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | Francisco, Richard | | | 2253 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | Wang, Tianqi | | | 2215 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | Martin Del Campo C., Roberto | m | | 2392 | MEX | 1.00 | 1 | 0.49 | 20 | 9.80 | | Vigorito, David | m | | 2370 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | | Harazinska, Ewa | | wm | 2257 | POL | 0.50 | 1 | -0.19 | 20 | -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) | |
|