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Individual Calculations May 2019 |
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| Egan, Bill Total change: -18.80 | |   |
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| 2019 O2C Doeberl Cup Minor | Canberra | AUS | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1603 | 4.00 | 6 | -0.88 | 20 | -17.60 | |
|  Feliu, Angelo | | | 1290 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Goh, Julien | | | 1321 | SGP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Karthik, Velsami | | | 1431 | AUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Moss, Jasper | | | 1368 | AUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Cunningham, Campbell | | | 1421 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Cheng, Chao Xin | | | 1203 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 2019 Peter Parr Memorial Sydney International Challengers | Sydney | AUS | 2019-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1603 | 2.00 | 4 | -0.06 | 20 | -1.20 | |
| | Chek, Adrian Carl | c | | 1932 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Humphreys, Scott | | | 1671 | AUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Koirala, Sunil Bahadur | | | 1502 | NEP | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Wen, Aiden | | | 1253 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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