Blitz:
Individual Calculations January 2024 |
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Manuranga, D Lahiru Total change: 0.40 | | |
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Jaffna International Rating Open Blitz Chess tournament 2023 | Jaffna | SRI | 2023-12-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1288 | 1341 | 4.00 | 7 | -0.11 | 20 | -2.20 | |
| Niklesh, D G Rushitha Vijan | | | 1117 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | Dissanayake, R K T | | | 1809 | SRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | Dias, A A T Tharindi | | | 1119 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | Narthavi, S | | | 1199 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | Kulathilake, S M M P | | | 1495 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | Pramothan, N | | | 1166 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | Gimhan, M Hasindu | | | 1111 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | 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) | | Ehugalpura International Open Blitz Chess Championship 2023 | Kurunegala | SRI | 2023-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1249 | 1341 | 4.50 | 7 | 0.13 | 20 | 2.60 | |
| Meharuban, Bagavan | | | 1129 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | Ketalawala, J K C | | | 1747 | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | Senevirathne, D C B K | | | 1499 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | Lokuhelapitiya, Sathsilu Ronmith | | | 1125 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | Siriwimala , Sanula Vihas | | | 1121 | SRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | Ashad, Sayhan Wishal Mohomed | | | 1031 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | Welivita, Hesara Nivein | | | 1092 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | 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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