Individual Calculations December 2022 |
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Chmiel, Rad Total change: -21.20 | | |
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2022 Chess Artists Open Rounds 1-4 | Melbourne | AUS | 2022-11-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1361 | 1655 | 1.50 | 4 | -1.68 | 20 | -33.60 | |
| De Rooy, Samuel | | | 1216 | AUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | Chiverton, Fergus | | | 1733 | AUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | Coracas, Tass | | | 1255 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | De Silva, Senuk | | | 1241 | AUS | 0.00 | 1 | -0.93 | 20 | -18.60 | | * 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) | | 2022 MCC Bob Brooking Round Robin 3 Rounds 1-4 | Melbourne | AUS | 2022-11-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1678 | 1655 | 2.50 | 4 | 0.62 | 20 | 12.40 | |
| He, Zhi Cheng (caleb) | | | 1650 | NZL | 0.00 | 1 | -0.51 | 20 | -10.20 | | Papadinis, Jim | | | 1687 | AUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | Kovacevic, Paul | | | 1656 | AUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | Bekker, Gary D | c | | 1720 | AUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | 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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