Individual Calculations August 2023 |
|
|
Collins, Patrick D Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
16th annual Chicago Class - Masters | Wheeling, IL | USA | 2023-07-14 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1912 | 0 | 0.00 | 1 | 0.00 | 1112 | | 0.00 | |
| Xia, Ruoxiao | | | 1912 | USA | 0.00 | 1 | 0.00 | | 0.00 | | 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) | | 16th annual Chicago Class - Expert | Wheeling, IL | USA | 2023-07-14 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1836 | 0 | 0.50 | 1 | 0.00 | 1836 | | 0.00 | |
| Zheng, Marcus | | | 1836 | USA | 0.50 | 1 | 0.00 | | 0.00 | | 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) | | 24th annual Pittsburgh Open - U2100 | Pittsburgh, PA | USA | 2023-07-21 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1387 | 0 | 1.00 | 3 | 0.00 | 1262 | | 0.00 | |
| Tang, Henry | | | 1302 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Tang, Lydia | | | 1491 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Wu, Mason | | | 1367 | USA | 0.00 | 1 | 0.00 | | 0.00 | | 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) | |
|