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Individual Calculations April 2023 |
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| Putnam, Liam Total change: 7.20 | |   |
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| Spring 2023 CCC IM Norm Invitational - B | Charlotte, North Carolina | USA | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2285 | 5.50 | 9 | 0.36 | 20 | 7.20 | |
|  Luo, Terry | f | | 2310 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Quesada Vera, Liordis | m | | 2310 | CUB | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Reiss, Aiden | | | 2112 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Johnson, Donald | f | | 2240 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Chirilov, James | | | 2168 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Zapata, Alonso | g | | 2341 | COL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Martin Del Campo, Roberto | m | | 2215 | MEX | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Yang, Qindong | | | 2127 | CHN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sandoval Mercado, Carlos | f | | 2269 | MEX | 0.00 | 1 | -0.52 | 20 | -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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