Individual Calculations May 2023 |
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Laubbacher, Jamie Total change: 1.20 | | |
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2023 Perth Club Championship Rounds 1-3 | Perth | AUS | 2023-04-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1595 | 1735 | 2.00 | 3 | 0.06 | 20 | 1.20 | |
| Chachcha, Jaysukh | | | 1335 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | Michael, Ashley | | | 1463 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | Lakner, Jay | | | 1988 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | * 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) | |
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