Individual Calculations December 2023 |
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Arthur, James Total change: -19.60 | | |
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2023 MCC Greg Hjorth Open | Melbourne | AUS | 2023-11-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1591 | 1709 | 4.50 | 8 | -0.42 | 40 | -16.80 | |
| Smith, Warren | | | 1309 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | Batyrbekov, Kuanysh | | | 1218 | AUS | 1.00 | 1 | 0.04 | 40 | 1.60 | | Coracas, Tass | | | 1516 | AUS | 0.50 | 1 | -0.25 | 40 | -10.00 | | Tuano, Andy | | | 1381 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | Walls, Kye | | | 1825 | AUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | Zhang, Kevin W | | | 1567 | AUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | Shen, Zhiyuan | | | 1947 | AUS | 0.50 | 1 | 0.30 | 40 | 12.00 | | Yang, Ray | f | | 1961 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | * 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) | | 2023 BHCC Spring Round Robin - Div A Rounds 4-5 | Melbourne | AUS | 2023-11-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1885 | 1709 | 0.50 | 2 | -0.07 | 40 | -2.80 | |
| Khaled, Omar | | | 1765 | BAN | 0.50 | 1 | 0.08 | 40 | 3.20 | | Zafirakos, Jesse | c | | 2005 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | 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) | |
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