|
Individual Calculations July 2021 |
|
|
|
| Martinez, Isaac Total change: -34.80 | |   |
|
| 30th Annual Chicago Open - Under 2300 | Wheeling, Illinois | USA | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2117 | 3.50 | 6 | -0.94 | 20 | -18.80 | |
|  Huang, Evan Y | | | 1869 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Gronski, Gabriel W | | | 1717 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mangalam, Shreya | | | 1991 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Glashausser, Sho | | | 1764 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bronfeyn, Daniel | | | 2040 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kakutani, Yuta | | | 2085 | JPN | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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) | | | | 2021 National Open - Under 2300 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2117 | 4.00 | 7 | -0.80 | 20 | -16.00 | |
| | Lopez De Nava Hernandez, Carlos | | | 2013 | MEX | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Glashausser, Sho | | | 1764 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Langseth, Rhett | | | 1938 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rosenthal, Nicholas | | | 2159 | USA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Iinuma, Paul Yuu | | | 2084 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Sairam, Pranav | | | 1783 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Silvestre, Christian | | | 1990 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | |
|
