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Individual Calculations January 2022 |
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| Nathan, Nitish Sg Total change: 60.80 | |   |
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| BayAreaChess: California Class Warfare - MX | Santa Clara, California | USA | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1750 | 4.50 | 7 | 0.22 | 40 | 8.80 | |
|  Pullela, Sricharan | | | 1631 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | |  Weng, Nicholas Ruogu | | | 1795 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Fong, Kevin | | | 1771 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Dai, Xuli | | | 1674 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Guo, Andrew | | | 1618 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Meiyappan, Annapoorni | | wf | 1610 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Yeh, Bryce | | | 1563 | USA | 1.00 | 1 | 0.26 | 40 | 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) | | | | PNWCC FIDE Hybrid Match - PNWCC (USA) vs Bulgaria #2 | San Jose (USA) and Plovdiv (BUL) | USA | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1803 | 2.00 | 4 | 1.30 | 40 | 52.00 | |
| | Rahnev, Alexander | | | 2033 | BUL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Popov, Ilian | | | 2104 | BUL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Rahnev, Alexander | | | 2033 | BUL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Krastev, Goran | | | 2120 | BUL | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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