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Individual Calculations March 2020 |
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| Noori, Ilia Total change: 147.20 | |   |
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| Alborz League U12 - 1398 Round 4-9 | Alborz | IRI | 2020-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1105 | 1169 | 4.00 | 5 | 1.07 | 40 | 42.80 | |
|  Shayegan, Danial | | | 1063 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Arbab Tafti, Bardia | | | 1060 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Naderian, Amirhossein | | | 1276 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Gorjifar, Ali | | | 1015 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mesr, Mardin | | | 1113 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | Tehran Standard Cup 15-21 bahman 1398 | Tehran | IRI | 2020-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1169 | 5.00 | 7 | 3.36 | 40 | 134.40 | |
| | Heidarzadeh, Arsha | | | 1569 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Marvi, Targol | | | 1291 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Kargarzadeh, Mahour | | | 1361 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Hoseinizadeh, Parmida | | | 1268 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Pejhan, Arya | | | 1200 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Shahsavari, Mahan | | | 1569 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Shakeri, Amirali | | | 1569 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | 18th Caspian Cup International Chess Festival (Group B) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1169 | 0.00 | 4 | -0.75 | 40 | -30.00 | |
| | Mahjoob Zardast, Artemis | | wc | 1385 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Valipour Almashiri, Hossein | | | 1323 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Rahimi Mahneh, Fatemeh | | | 1457 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Alavi, Mahsa | | | 1569 * | IRI | 0.00 | 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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