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Individual Calculations February 2023 |
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| Rodriguez Rivera, Pedro Total change: -3.40 | |   |
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| 2023 Robert Byrne Memorial Invitational - IM Norm | Naperville, IL | USA | 2023-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2145 | 3.00 | 9 | -0.34 | 10 | -3.40 | |
|  Moskow, Eric | | | 2125 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | |  Georgiev, Vladimir | g | | 2422 | MKD | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Quesada Vera, Liordis | m | | 2332 | CUB | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Amburgy, Ryan | f | | 2195 | USA | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Zaloznyy, Mike | c | | 2190 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Menon, Gopal | | | 2228 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Martin Del Campo, Roberto | m | | 2235 | MEX | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Putnam, Liam Henry | f | | 2282 | USA | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Homa, Seth | f | | 2202 | USA | 0.00 | 1 | -0.42 | 10 | -4.20 | |
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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