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Blitz:
Individual Calculations January 2024 |
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| Sathsindu, W M Minura Total change: 19.20 | |   |
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| Western Asian Junior Blitz Chess Championships 2023 | Colombo | SRI | 2023-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1413 | 2.50 | 7 | 0.49 | 40 | 19.60 | |
|  Ponnamperuma, Weraka Vasath | | | 1641 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Nabil Nazar, Mohamed | | | 1680 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Senevirathne, S D B K | | | 1634 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Hommadov, Amanmuhammet | | | 2266 | TKM | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Rajanayake, Damsara Bandara | | | 1429 | SRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Kiringoda, Thehas Rithmitha | | | 1421 | SRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Weerathungalage, W D Malisha Sasv | | | 1463 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | Jaffna International Rating Open Blitz Chess tournament 2023 | Jaffna | SRI | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1419 | 5.50 | 8 | -0.01 | 40 | -0.40 | |
| | Jeyakumar, Shangeeth | | | 1021 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ruththiran, B | | | 1161 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bhavithran, S | | | 1098 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Pinojan, Thirumohan | | | 1112 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Bandaranayake, Dehan Randilu | | | 1241 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Dishanthan, V | | | 1198 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Janukshan, B | | | 1523 | SRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Hettiarachchi, C U | | | 1689 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | |
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