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Individual Calculations August 2023 |
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| Luo, Terry Total change: -13.80 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2353 | 5.50 | 9 | 0.41 | 20 | 8.20 | |
|  Gao, Marvin | c | | 1968 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Wongso, Steve | | | 2069 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Le, Tuan Minh | g | | 2549 | VIE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rajmohan, Vikram | | | 2075 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hakobyan, Aram | g | | 2613 | ARM | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Shanmugasundaram, Rajesh | | | 2165 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Liang, Jason | m | | 2527 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Cruz, Cristhian | g | | 2522 | PER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Puckett, Matthew | | | 2120 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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) | | | | 2023 Charlotte Norm Super Swiss | Charlotte, NC | USA | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2365 | 0.50 | 2 | -1.10 | 20 | -22.00 | |
| | De La Colina, Nicolas | | | 2136 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Chirilov, James | | | 2117 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | |
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