Individual Calculations January 2020 |
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Derakhshan, Alireza Total change: -1.60 | | |
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Tehran U 18 League 2019 Round 4-5 | Tehran | IRI | 2019-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1613 | 1631 | 0.00 | 1 | -0.53 | 40 | -21.20 | |
| Mousivand, Ali | | | 1613 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | 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) | | Tehran U 18 League 2019 Round 6-9 | Tehran | IRI | 2019-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1527 | 1676 | 0.00 | 1 | -0.70 | 40 | -28.00 | |
| Khanbaz, Nima | | | 1527 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | 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) | | Esat North Yalda Cup 1398 | Tehran | IRI | 2019-12-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1429 | 1676 | 5.00 | 5 | 1.19 | 40 | 47.60 | |
| Naseri, Ahmad Reza | | | 1276 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Markazi, Arian | | | 1635 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | Mirabian Abian, Mahsa | | | 1680 | IRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | Mohammadi, Maryam | | | 1276 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Gholizadeh, Parya | | | 1276 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | * 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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