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Individual Calculations July 2022 |
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| Denby, Caleb Sean Total change: 50.20 | |   |
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| 31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2184 | 5.00 | 9 | 1.66 | 20 | 33.20 | |
|  Zhou, Jianchao | g | | 2589 | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Wongso, Steve | | | 1939 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Macieja, Bartlomiej | g | | 2519 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vittal, Sanjana | | wf | 2016 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Akobian, Varuzhan | g | | 2600 | USA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Shawkat, Saif | | | 2016 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sarkar, Justin Joseph | m | | 2325 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sethuraman, Sandeep | f | | 2330 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Kavutskiy, Konstantin | m | | 2407 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | 2022 Saint Louis Chess Club Premier and Amateur - Premier | Saint Louis, Missouri | USA | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2184 | 3.00 | 3 | 0.85 | 20 | 17.00 | |
| | Shen, Newman | | | 1784 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nemmali, Prateek R | | | 2103 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kozelov, Roman | | | 2098 | UKR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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) | | |
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