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Individual Calculations December 2022 |
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| Paragua, Mark Total change: -1.40 | |   |
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| 26th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2466 | 2.50 | 3 | 0.25 | 10 | 2.50 | |
|  Sun, Ryan | c | | 2066 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rychkov, Roman | | | 2046 | USA | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Tang, Andrew | g | | 2539 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2022 New York Fall Invitational - GM B | Long Island City, NY | USA | 2022-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2370 | 2466 | 5.00 | 8 | -0.04 | 10 | -0.40 | |
| | Oberoi, Shelev | | | 2328 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Khamrakulov, Djurabek | g | | 2490 | UZB | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Stearman, Josiah | m | | 2377 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Javakhadze, Zurab | m | | 2481 | GEO | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Vettese, Nicholas | m | | 2310 | CAN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Mandizha, Farai | m | | 2359 | ZIM | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Jacobson, Aaron | f | | 2351 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Adewumi, Tanitoluwa | f | | 2262 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | |
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) | | | | Fall 2022 CCC GM Norm Invitational - B | Charlotte, North Carolina | USA | 2022-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2438 | 2466 | 4.50 | 9 | -0.35 | 10 | -3.50 | |
| | Cruz, Cristhian | g | | 2552 | PER | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Ozenir, Ekin Baris | m | | 2352 | TUR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Kantor, Gergely | g | | 2561 | HUN | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Woodward, Andy | m | | 2447 | USA | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Williams, Justus | m | | 2395 | USA | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Ngo, Bach | f | | 2275 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Hilby, Craig | m | | 2411 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Korley, Kassa | m | | 2451 | DEN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Beradze, Irakli | m | | 2494 | GEO | 1.00 | 1 | 0.54 | 10 | 5.40 | |
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) | | |
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