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Blitz:
Individual Calculations January 2024 |
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| Priyankantha, J Avishka Total change: 15.20 | |   |
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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 |
| 1189 | 1204 | 2.00 | 5 | -0.63 | 40 | -25.20 | |
|  Minsara, S D Sadev | | | 1511 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sangeerthan, K | | | 1011 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Priyanath, W D Tharaka | | | 1350 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Adshayan, S | | | 1051 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Sendanayake, Anujana Hasandi | | | 1023 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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 |
| 1315 | 1204 | 3.50 | 6 | 1.01 | 40 | 40.40 | |
| | Dabarera, G W D M | | | 1790 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Sanrutha, N A Nimadith | | | 1010 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Tilakaratne, R Y N | | | 1054 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Gunasekara, W A N Senpathi | | | 1445 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Maheema, J A Kenisha | | | 1064 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Iddagoda, Nikitha | | | 1525 | SRI | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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