|
Individual Calculations July 2011 |
|
|
|
| Pearson, Michael I Total change: 18.60 | |   |
|
| CalChess Open State & Class Championships | Fremont, California | USA | 2011-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2198 | 2.50 | 3 | 1.01 | 15 | 15.15 | |
|  Schiller, Eric A | f | | 2118 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Banawa, Joel | f | | 2399 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Chan, Julian M | | | 2099 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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) | | | | 2011 National Open - Open Section | Las Vegas, Nevada | USA | 2011-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2198 | 2.50 | 5 | 0.23 | 15 | 3.45 | |
| | Helfst, Matt D | | | 1935 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Finegold, Benjamin | g | | 2494 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Lin, Dachey | | | 1829 | USA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Kleiman, Jake | m | | 2392 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Khachiyan, Melikset | g | | 2492 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | |
|
