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Rapid:
Individual Calculations May 2019 |
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| Mohammadi, Amirhossein Total change: 18.40 | |   |
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| Alborz Rapid Championship 1398 Boys U10 | Alborz | IRI | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1396 | 6.00 | 7 | 1.07 | 20 | 21.40 | |
|  Fazlollahi, Mohammad Parsa | | | 1027 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rabeti, Parsa | | | 1122 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kourechi, Ali | | | 1316 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Alizadeh, Mehrad | | | 1230 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ghaffarifar, Emad | | | 1377 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Seyed Nouri, Amirali | | | 1095 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Barghashi, Sahand | | | 1403 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | Alborz Rapid Championship 1398 Boys u12 | Alborz | IRI | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1396 | 4.00 | 6 | -0.15 | 20 | -3.00 | |
| | Shayegan, Danial | | | 1074 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Safdarian, Saman | | | 1317 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Karimi Soureh, Kiarash | | | 1135 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Mehrshad, Artin | | | 1113 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shokrian, Abolfazl | | | 1331 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Ahmadi, Mehrdad | | | 1455 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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