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Individual Calculations September 2022 |
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| Iwu, Okechukwu Anele Nnej Total change: 31.80 | |   |
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| 2022 MN International Chess Festival - Open | Bloomington, MN | USA | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2020 | 4.50 | 9 | 1.59 | 20 | 31.80 | |
|  Chiku-Ratte, Olivier Kenta | m | | 2367 | CAN | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Wasiluk, Kevin | f | | 2213 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Lu, Ming | f | | 2283 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rorrer, Grayson | | | 2166 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mc Entee, Tim | | | 1948 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Hortillosa, Andres | | | 1763 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Johnson, Leonard | f | | 2267 | USA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Dukic, Zachary | f | | 2253 | CAN | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Kretchetov, Alexandre | f | | 2215 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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