Individual Calculations August 2023 |
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Cao, Frank Zhongti Total change: 61.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1729 | 1492 | 3.00 | 9 | 1.02 | 40 | 40.80 | |
| Walden, Andrew | | | 1909 | USA | 0.50 | 1 | 0.43 | 40 | 17.20 | | Villar, Jose | | | 1892 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | Marshall, Calvin | | | 1740 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | Tang, Vincent | | | 1718 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | Rosado, Charlie | | | 1588 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | Chu, Alex Haoning | | | 1777 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | Mysore, Abhinav Na | | | 1733 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | Debmisra, Ariv | | | 1613 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | Wang, Bohan | | | 1592 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | * 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) | | 53rd annual Continental Open - U2100 | Marlborough, MA | USA | 2023-07-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1654 | 1492 | 2.00 | 5 | 0.51 | 40 | 20.40 | |
| Avdokhin, Nikolay | | | 1755 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | McDaniel, Steven E | | | 1430 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | Du, Calvin | | | 1667 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | Duval, Mathieu | | | 1744 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | Govindarajula, Pranay Siddharth | | | 1672 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | 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) | |
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