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Individual Calculations May 2019 |
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| Zhang, Alan Total change: -54.00 | |   |
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| Marshall Premier March 2019 | New York, New York | USA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2152 | 1.00 | 4 | -1.32 | 40 | -52.80 | |
|  Masino, Matthew | | | 1874 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Nakada, Akira | c | | 2216 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Zeltsan, Joseph | | | 2195 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Putnam, Liam | | | 2046 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | Manhattan International Chess Open | New York, New York | USA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2152 | 1.00 | 3 | -0.03 | 40 | -1.20 | |
| | Dolgitser, Konstantin | f | | 2243 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Gajek, Radoslaw | m | | 2447 | AUT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Zhou, Liran | c | | 2152 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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