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Individual Calculations November 2023 |
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| Osterhus, Omar Torbjorn Total change: -62.20 | |   |
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| 2nd Mini Pattaya Open Chess Championship 2023 | Pattaya | THA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1371 | 1.50 | 7 | -1.89 | 20 | -37.80 | |
|  Najdin, Danil | f | | 2195 | RUS | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Muzzaffar, Ahmad | | | 1672 | MAS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kuich, Gero | | | 1384 | SUI | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Chinkulkitniwat, Purichaya | | | 1333 | THA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Chua, Siang-Zhe | | | 1233 | MAS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Ferrie, Peter | | | 1286 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Aramvareekul, Aten Parit | | | 1002 | THA | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | | | 1st The Rooky International Open 2023 - Open Standard | Bangkok | THA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1371 | 1.50 | 6 | -1.22 | 20 | -24.40 | |
| | Wiwatanadate, Poompong | f | | 1994 | THA | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Djabri, Zafer M. | | | 1891 | WLS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Leksukhum, Torne | | | 1055 | THA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Ferrie, Peter | | | 1286 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Vinesh, Venkata Narayanaswamy | | | 1250 | SGP | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Rangkaew, Katunchalee | | | 1352 | THA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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