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Individual Calculations February 2023 |
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| Newansa, M Esandi Total change: 59.28 | |   |
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| Asia Schools CC 2022- U 13 G | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1527 | 6.50 | 8 | 0.24 | 26 | 6.24 | |
|  Alwis, H Sandithi Kusalya | | | 1201 | SRI | 1.00 | 1 | 0.13 | 26 | 3.38 | |  Prushotman, Vissnupriya | | | 1214 | MAS | 1.00 | 1 | 0.14 | 26 | 3.64 | | | Abaeva, Aiana | | | 1635 | KGZ | 0.50 | 1 | 0.15 | 26 | 3.90 | | | Gunasekara, K P K Hesara | | | 1237 | SRI | 1.00 | 1 | 0.16 | 26 | 4.16 | | | Alemanova, Yasmina | | | 1287 | KAZ | 1.00 | 1 | 0.20 | 26 | 5.20 | | | Kush, Agniya | | | 1286 | KGZ | 0.00 | 1 | -0.80 | 26 | -20.80 | | | Ranganath, Tharuli Vihasna | | | 1263 | SRI | 1.00 | 1 | 0.18 | 26 | 4.68 | | | Dakshitha, Anand | | | 1127 * | IND | 1.00 | 1 | 0.08 | 26 | 2.08 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1527 | 7.50 | 9 | 0.75 | 26 | 19.50 | |
| | Bandara, M M Jovindu J | | | 1127 * | SRI | 1.00 | 1 | 0.08 | 26 | 2.08 | | | Amarathunga, Piyumi Uthpala | | | 1173 | SRI | 1.00 | 1 | 0.11 | 26 | 2.86 | | | Liyanage, K P L | | | 1266 | SRI | 0.00 | 1 | -0.82 | 26 | -21.32 | | | Liyadipitiya, Tharindu | | | 1094 | SRI | 1.00 | 1 | 0.06 | 26 | 1.56 | | | Prematunge, H R Homindu Dulaj | | | 1229 | SRI | 1.00 | 1 | 0.15 | 26 | 3.90 | | | Ganepola, Thushanu Yasmith | | | 1316 | SRI | 0.50 | 1 | -0.27 | 26 | -7.02 | | | Pathmasiri, R D Isuru Saranga | | | 1297 | SRI | 1.00 | 1 | 0.21 | 26 | 5.46 | | | Perera, H A Lisanda Vinsith | | | 1419 | SRI | 1.00 | 1 | 0.35 | 26 | 9.10 | | | Liyanage, Pesandu Rashmitha | | | 1869 | SRI | 1.00 | 1 | 0.88 | 26 | 22.88 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1527 | 6.50 | 9 | 1.29 | 26 | 33.54 | |
| | Meemanage, Saviru Thinal | | | 1127 * | SRI | 1.00 | 1 | 0.08 | 26 | 2.08 | | | Akuratiya, A G Hansadie Aradhya | | | 1223 | SRI | 1.00 | 1 | 0.14 | 26 | 3.64 | | | Rathnayake, R M Dulinma Hemalni | | | 1372 | SRI | 1.00 | 1 | 0.29 | 26 | 7.54 | | | Galappaththi, Chinthaka Anuruddh | f | | 1996 | SRI | 0.00 | 1 | -0.05 | 26 | -1.30 | | | Herath, H M J R | | | 1278 | SRI | 1.00 | 1 | 0.19 | 26 | 4.94 | | | Lakmal, M A C | | | 1403 | SRI | 1.00 | 1 | 0.33 | 26 | 8.58 | | | De Silva, Osheen | | | 1763 | SRI | 0.50 | 1 | 0.30 | 26 | 7.80 | | | Jayaweera, Y | | | 1709 | SRI | 0.00 | 1 | -0.26 | 26 | -6.76 | | | Abeyrathne, K W A M G Dinod Uthsa | | | 1354 | SRI | 1.00 | 1 | 0.27 | 26 | 7.02 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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