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Blitz:
Individual Calculations February 2023 |
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| Ramanayake, Nemindi Linaya Total change: 65.10 | |   |
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| Asian Schools Blitz CC 2022- U 15 G | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1399 | 5.50 | 7 | 1.67 | 30 | 50.10 | |
|  Rathnanjali, M A Thakshala | | | 1160 | SRI | 0.50 | 1 | -0.30 | 30 | -9.00 | |  Weerasekara, A W C N | | | 1228 | SRI | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Akuratiya, A G Javindi Avarjana | | | 1313 | SRI | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Pallie, Ehsha Mishela | | wc | 1474 | SRI | 1.00 | 1 | 0.60 | 30 | 18.00 | | | Sanudula, K M Dahamdi | | wc | 1497 | SRI | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Sagynbekova, Alsu | | | 1356 | KGZ | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Attanayake, Chanindi Mewna | | | 1510 | SRI | 1.00 | 1 | 0.65 | 30 | 19.50 | |
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) | | | | Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1399 | 5.00 | 7 | 0.76 | 30 | 22.80 | |
| | Meharuban, Bagavan | | | 1134 | SRI | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Madurawala, M G D S Shanuka | | | 1153 | SRI | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Bandara, Dhanushka | | | 1752 | SRI | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Yuveenarkash, Laksha Kumar | | | 1171 | SRI | 1.00 | 1 | 0.21 | 30 | 6.30 | | | Desurra, G P Damsilu | | | 1253 | SRI | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Senevirathne, S D B K | | | 1592 | SRI | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Fernando, W K B Thumula Theekshan | | | 1201 | SRI | 1.00 | 1 | 0.24 | 30 | 7.20 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1399 | 6.50 | 9 | -0.26 | 30 | -7.80 | |
| | Perera, W Chamoth Chiranda | | | 1045 | SRI | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Yapabandara, Y | | | 1153 | SRI | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Perera , A A Senuth Thewsas | | | 1120 | SRI | 0.00 | 1 | -0.84 | 30 | -25.20 | | | Nanayakkara, M M | | | 1139 | SRI | 0.50 | 1 | -0.32 | 30 | -9.60 | | | Rajanayake, Damsara Bandara | | | 1139 | SRI | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Perera, H A Lisanda Vinsith | | | 1207 | SRI | 0.50 | 1 | -0.25 | 30 | -7.50 | | | Akuratiya, A G Hansadie Aradhya | | | 1108 | SRI | 1.00 | 1 | 0.15 | 30 | 4.50 | | | Sithumsa, H G Sasmi | | | 1083 | SRI | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Kulasekara, D M T Kashyapa | | | 1745 | SRI | 0.50 | 1 | 0.39 | 30 | 11.70 | |
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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