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Individual Calculations September 2019 |
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| Nguyen, Piotr Total change: 3.90 | |   |
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| Riga Technical University Open 2019 - Tournament A | Riga | LAT | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2409 | 6.00 | 9 | 0.39 | 10 | 3.90 | |
|  Narva, Triin | | wf | 2116 | EST | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Kretainis, Kristaps | | | 2252 | LAT | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Puranik, Abhimanyu | g | | 2550 | IND | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Jeet, Jain | f | | 2261 | IND | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Manish, Anto Cristiano F | | | 2272 | IND | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Tari, Aryan | g | | 2634 | NOR | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Mishuchkov, Nikolai M. | m | | 2274 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Lavendelis, Egons | f | | 2246 | LAT | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Piasetski, Leon | m | | 2229 | CAN | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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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