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Individual Calculations July 2022 |
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| Kodarapu, Ishaan Total change: 43.60 | |   |
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| PNWCC vs Bulgaria Memorial Day 2022 Match | Redmond (WA) San Jose (CA) (USA) and Sofia Plovdiv (Bulgaria) | USA | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1641 | 1.50 | 4 | 1.18 | 40 | 47.20 | |
|  Mishev, Liubomir | | | 2096 | BUL | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Jovic, Stanoje | f | | 2024 | BUL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jovic, Stanoje | f | | 2024 | BUL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Dereshki, Dario | | | 2052 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1641 | 1.50 | 5 | -0.09 | 40 | -3.60 | |
| | Xie, Brandon | | | 1913 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Premkumar, Hiren | | | 1813 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Lang, Jonathan J | | | 1924 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Champsi, Imran | | | 1469 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Drippe, John | | | 1822 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | |
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