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Individual Calculations December 2022 |
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| Okabe, Yuma Total change: 48.00 | |   |
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| Japan Open 2022 | Tokyo | JPN | 2022-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1769 | 3.00 | 4 | 1.19 | 40 | 47.60 | |
|  Diba, Seyed Reza | | | 1387 | JPN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kitagami, Show | | | 1902 | JPN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Shioguchi, Tatsuya | | | 1950 | JPN | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Nagataki, Kota | | | 1904 | JPN | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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) | | | | Asian Juniors Chess Championship 2022 | Tagaytay | PHI | 2022-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1769 | 2.00 | 4 | 0.01 | 40 | 0.40 | |
| | Co, Ronell Jose | | | 1369 * | PHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tobing, Daniel Hermawan Lumban | f | | 2162 | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Orozbaev, Eldiar | f | | 2323 | KGZ | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Sarmiento, Cyle | | | 1258 | GUM | 1.00 | 1 | 0.04 | 40 | 1.60 | | | * 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) | | |
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