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Individual Calculations February 2023 |
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| Rashidi, Amid Total change: 77.40 | |   |
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| Asia Schools CC 2022- U 17 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1629 | 5.00 | 6 | 0.82 | 36 | 29.52 | |
|  Bandara, W M Malitha | | | 1361 | SRI | 1.00 | 1 | 0.17 | 36 | 6.12 | | | Gangewatte, Sithila Mithashana | | | 1415 | SRI | 1.00 | 1 | 0.23 | 36 | 8.28 | |  Maithripala, W D P N | | | 1424 | SRI | 1.00 | 1 | 0.24 | 36 | 8.64 | | | Arunakirinathan, Aruthran | | | 1592 | SRI | 0.50 | 1 | -0.05 | 36 | -1.80 | | | Liyanage, Daham Kusalwin | | | 1521 | SRI | 1.00 | 1 | 0.35 | 36 | 12.60 | | | Ujaan, Bhattacharya | | | 1540 | IND | 0.50 | 1 | -0.12 | 36 | -4.32 | |
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) | | | | 7th Johor International Chess Open 2022 | Johor Bahru | MAS | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1629 | 3.00 | 7 | 1.82 | 36 | 65.52 | |
| | Mahmud, Syarif | f | | 2119 | INA | 0.50 | 1 | 0.46 | 36 | 16.56 | | | Sadikin The, Irwanto | m | | 2240 | INA | 0.50 | 1 | 0.48 | 36 | 17.28 | | | Laohawirapap, Prin | f | | 2184 | THA | 0.50 | 1 | 0.47 | 36 | 16.92 | | | Gunawan, Ronny | m | | 2225 | INA | 0.00 | 1 | -0.02 | 36 | -0.72 | | | Aris, T.l.s. | | | 2061 | INA | 0.50 | 1 | 0.43 | 36 | 15.48 | | | Cai, Youyang | | | 2036 | CHN | 0.00 | 1 | -0.08 | 36 | -2.88 | | | Mohd Afif, Muhd Danish Arif | | | 1229 * | MAS | 1.00 | 1 | 0.08 | 36 | 2.88 | | | * 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) | | | | Standard Cup Salari Mehran 1401 | Mashhad | IRI | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1702 | 4.00 | 6 | -0.49 | 36 | -17.64 | |
| | Armand, Mehrnoosh | | | 1261 | IRI | 1.00 | 1 | 0.06 | 36 | 2.16 | | | Tahvili Raftar, Iman | | | 1484 | IRI | 1.00 | 1 | 0.22 | 36 | 7.92 | | | Zare, Jamal | | | 1992 | IRI | 0.00 | 1 | -0.16 | 36 | -5.76 | | | Yeganeh, Hamidreza | | | 1444 | IRI | 0.00 | 1 | -0.82 | 36 | -29.52 | | | Javanshiri, Artin | | | 1302 * | IRI | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Ghiyasi, Alborz | | | 1376 | IRI | 1.00 | 1 | 0.13 | 36 | 4.68 | | | * 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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