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Individual Calculations November 2023 |
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| Weller, Tony Total change: -14.80 | |   |
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| 2023 Queensland U1600 Championship | Brisbane | AUS | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1530 | 2.50 | 5 | -1.66 | 20 | -33.20 | |
|  King, Jarrod | | | 1130 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lin, Michelle | | | 1204 | AUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Li, Austin | | | 1166 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Renwick, Alex | | | 1410 | AUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Liu, Henry | | | 1281 | AUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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) | | | | 12th Asian Seniors Championship 65 above | Tagaytay City | PHI | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1506 | 2.50 | 7 | 0.92 | 20 | 18.40 | |
| | Bagamasbad, Efren | m | | 2016 | PHI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Dormitorio, Joselito | | | 1766 | PHI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Demezhanov, Tuleubek | | | 1706 | KAZ | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Srivatanakul, Pricha | | | 1354 | THA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Schain, Randolph | | | 2116 | CAM | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Matveyeva-Poprukailo, Inna | | | 1602 | KAZ | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Mangubat, Mario | | | 2038 | PHI | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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