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Individual Calculations July 2023 |
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| Kulkarni, Yogesh Total change: -3.80 | |   |
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| 2023 Hobsons Bay Western Masters Round 5 plus postponed games | Melbourne | AUS | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1761 | 1.00 | 1 | 0.46 | 40 | 18.40 | |
|  Lacson, Joemar | | | 1735 | AUS | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | 2023 Victorian Open | Melbourne | AUS | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1754 | 4.50 | 7 | -0.55 | 40 | -22.00 | |
| | Pramod, Rishaan | | | 1354 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cooke, Scott | | | 1538 | AUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Hernandez Sanchez, Jairo Andres | m | | 2353 | COL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Khurram, Mikyle | | | 1517 | AUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Hari, Dhruv | | | 1421 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Zeng, Aaron | | | 1497 | AUS | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Buhagiar, Aden | | | 1480 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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) | | | NOTE: K factor changed | | 2023 Hobsons Bay Cup Rounds 1-3 | Melbourne | AUS | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1754 | 2.00 | 3 | -0.01 | 20 | -0.20 | |
| | Kostakakis, Angelo | | | 1354 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Davis, Sophie | | | 1405 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hogg, Dean | | | 1990 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | |
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