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Individual Calculations September 2019 |
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| Wijesekara, S Nethumi Sehansa Total change: 0.00 | |   |
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| 4th SSC Open International Rating chess Championship 2019 | Matara | SRI | 2019-08-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1095 | 0 | 2.00 | 4 | 0.00 | 1095 | | 0.00 | |
|  Piyantha, M A G A | | | 1043 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Chandes, K Yasindu | | | 1258 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Thrimahavithana, Kemitha | | | 1038 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kalansooriya, D A | | | 1042 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 9th Kandy Open International Chess Festival 2019 | Kandy | SRI | 2019-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1030 | 0 | 0.00 | 3 | 0.00 | 230 | | 0.00 | |
| | Sewmini, D M M | | | 1066 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ieswarage, I K A D M | | | 1021 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Liyanage, L K L | | | 1002 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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