Player Page

Klaasen, RJ (Robyn)
Dob: 1996/03/11 (Adult)
Gender: Female
Chess SA id: 296040218
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/04/02 (73 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1670.7
Current Weighted rating1602.2
Current Weighted performance1557.8
Current official/published rating (highest between Raw, WR and WP)1670.7
Current highest rating achieved1763.6
Current floor (min rating allowed)1263.6
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±84.8
Current Raw change used (final)0.0
Projected new Raw rating1670.7
Projected new Weighed rating1474.1
Projected new Weighted performance1557.8
Projected new final Raw rating (if new WP > new Raw)1670.7
Projected new highest rating1763.6
Projected new floor1263.6
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1670.7
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1677.0
Current Weighted rating1601.6
Current Weighted performance1557.8
Current official/published rating (highest between Raw, WR and WP)1677.0
Current highest rating achieved1772.9
Current floor (min rating allowed)1272.9
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±84.0
Current Raw change used (final)0.0
Projected new Raw rating1677.0
Projected new Weighed rating1473.7
Projected new Weighted performance1557.8
Projected new final Raw rating (if new WP > new Raw)1677.0
Projected new highest rating1772.9
Projected new floor1272.9
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1677.0
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1619.5
Current Weighted rating1619.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1619.5
Current highest rating achieved1673.0
Current floor (min rating allowed)1173.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±91.2
Current Raw change used (final)0.0
Projected new Raw rating1619.5
Projected new Weighed rating1489.9
Projected new Weighted performance588.7
Projected new final Raw rating (if new WP > new Raw)1619.5
Projected new highest rating1673.0
Projected new floor1173.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1619.5
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1673.0
Current Weighted rating1673.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1673.0
Current highest rating achieved1673.0
Current floor (min rating allowed)1173.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±84.5
Current Raw change used (final)0.0
Projected new Raw rating1673.0
Projected new Weighed rating1539.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1673.0
Projected new floor1173.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1673.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 South African Closed Chess Championship 2024 (Ladies) 2024/03/25 2024/04/02 Cape Town (WCT) Standard 150 1.00 11 11 6.5 1605.5 1614.3 Analysis
1 Cape Town Masters Challenge 2024 (Advanced) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 7 7 4.5 1586.1 1599.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
30 South African Closed Chess Championship 2024 (Ladies) 2024/03/25 2024/04/02 Cape Town (WCT) Standard 150 1.00 11 11 6.5 1605.5 1614.3 Analysis
29 Cape Town Masters Challenge 2024 (Advanced) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 7 7 4.5 1586.1 1599.2 Analysis
28 2023 Moja Chess Extravaganza (Ladies) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 9 6.0 1555.2 1547.5 Analysis
27 CW Top Schools 2023 (Elite) 2023/08/11 2023/08/13 West Coast (WCU) Standard 90 0.94 6 6 3.5 1591.9 1583.6 Analysis
26 WP Club League 2023 (A) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 6 2.0 1600.8 1592.6 Analysis
25 Cape Town Masters Challenge 2023 (Open) 2023/01/04 2023/01/08 Cape Town (WCT) Standard 120 1.00 5 5 2.5 1600.0 1592.0 Analysis
24 Western Cape Club Championship 2022 (Tier 1) 2022/10/07 2022/10/09 Cape Town (WCT) Standard 65 0.85 6 4 0.0 1632.0 1631.2 Analysis
23 2022 Western Province Club League (Premier) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 11 6.0 1632.0 1631.2 Analysis
22 South African Open 2022 (Championship) 2022/07/09 2022/07/17 Cape Town (WCT) Standard 120 1.00 11 11 4.5 1614.4 1612.7 Analysis
21 Steinitz Open 2022 (A) 2022/05/20 2022/05/22 Cape Town (WCT) Standard 90 0.94 6 6 1.0 1689.4 1690.5 Analysis
20 2022 South African Closed Chess Championships (Women) 2022/05/08 2022/05/14 Chess South Africa (CSA) Standard 150 1.00 7 6 1.5 1689.4 1690.5 Analysis
19 2022 Zone 4.5 Individual Chess Championships 2022/03/06 2022/03/12 Lesotho (LES) Standard 150 1.00 9 9 4.5 1735.6 1737.3 Analysis
18 2020 Western Province Open (Championship) 2020/03/07 2020/03/08 Cape Town (WCT) Standard 70 0.87 6 6 1.5 1763.6 1772.9 Analysis
17 2020 Cape Of Good Hope Open (Elite) 2020/02/21 2020/02/23 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1740.0 1753.3 Analysis
16 Nelson Mandela Rapid 2020 (Open) 2020/02/01 2020/02/01 Cape Town (WCT) Rapid 27 0.57 6 6 3.5 1740.0 1586.5 Analysis
15 2019 South African Closed Chess Championships (Women A) 2019/12/07 2019/12/17 Cape Town (WCT) Standard 150 1.00 11 11 7.5 1685.1 1705.7 Analysis
14 2019 National Club Chess Championships (A) 2019/09/27 2019/09/29 Cape Town (WCT) Standard 120 1.00 6 6 2.5 1664.1 1697.6 Analysis
13 2019 Western Cape Closed Chess Championships (Elite) 2019/09/21 2019/09/24 Cape Winelands (WCW) Standard 120 1.00 6 5 2.5 1664.1 1697.6 Analysis
12 2019 Western Province League (Premier) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 6 4.0 1664.1 1697.6 Analysis
11 2019 Elsies River Open (Elite) 2019/06/22 2019/06/23 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1659.9 1676.3 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 18 7 8 3 11.0 61.1 94.4 1649.4 1743.8
White 10 3 6 1 6.0 60.0 85.0 1596.6 1681.6
Black 8 4 2 2 5.0 62.5 106.3 1715.4 1821.7
Standard All 18 7 8 3 11.0 61.1 94.4 1649.4 1743.8
White 10 3 6 1 6.0 60.0 85.0 1596.6 1681.6
Black 8 4 2 2 5.0 62.5 106.3 1715.4 1821.7
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 205 82 51 72 107.5 52.4 20.7 1621.2 1641.9
White 105 43 27 35 56.5 53.8 32.4 1616.6 1649.0
Black 100 39 24 37 51.0 51.0 8.5 1626.0 1634.5
Standard All 178 69 47 62 92.5 52.0 16.7 1634.9 1651.6
White 93 36 25 32 48.5 52.2 18.3 1629.2 1647.5
Black 85 33 22 30 44.0 51.8 15.0 1641.1 1656.1
Rapid All 27 13 4 10 15.0 55.6 47.2 1531.0 1578.2
White 12 7 2 3 8.0 66.7 141.7 1519.2 1660.8
Black 15 6 2 7 7.0 46.7 -28.3 1540.4 1512.1
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 293034027 Selkirk, RJ (Rebecca) 6 2.0 2 0 4 33.3 1668.4 -141.7 1526.7 View list
2 197076467 Mncwabe, M (Minenhle Junior) 5 2.5 1 3 1 50.0 1650.7 0.0 1650.7 View list
3 297009288 February, JN (Jesse) 5 0.5 0 1 4 10.0 1625.4 -340.0 1285.4 View list
4 278035664 Laubscher, A (Anzel) 4 2.0 1 2 1 50.0 1643.0 0.0 1643.0 View list
5 299040998 Van Zyl, C (Charlize) 4 0.0 0 0 4 0.0 1633.8 -425.0 1208.8 View list
6 294011237 Grobbelaar, J (Jacqui) 3 1.5 1 1 1 50.0 1660.0 0.0 1660.0 View list
7 197010759 Goredema, D (Dione) 3 1.0 1 0 2 33.3 1692.4 -141.7 1550.7 View list
8 184042918 Willenberg, KS (Kenneth) 3 1.0 1 0 2 33.3 1673.4 -141.7 1531.7 View list
9 102053417 Martin, N (Nico) 3 1.0 0 2 1 33.3 1679.2 -141.7 1537.5 View list
10 192001584 Baxter, DJ (David) 3 0.5 0 1 2 16.7 1677.3 -283.3 1393.9 View list
11 100006449 De Jager, LJ (Luan) 3 0.5 0 1 2 16.7 1626.7 -283.3 1343.4 View list
12 187015737 Klaasen, CJ (Calvin) 3 0.5 0 1 2 16.7 1694.5 -283.3 1411.1 View list
13 162009988 Fredericks, MMP (Malcolm) 2 2.0 2 0 0 100.0 1646.0 425.0 2070.9 View list
14 189053931 Salem, A (Abdarahim) 2 2.0 2 0 0 100.0 1651.3 425.0 2076.3 View list
15 207082268 Badenhorst, C (Chloe) 2 1.5 1 1 0 75.0 1647.5 212.5 1860.0 View list
16 182088904 Hlakula, T (Thando) 2 1.5 1 1 0 75.0 1661.8 212.5 1874.3 View list
17 152017253 Lawrence, G (Gordon) 2 1.5 1 1 0 75.0 1648.0 212.5 1860.5 View list
18 105057149 Van Der Merwe, A (Alexander) 2 1.5 1 1 0 75.0 1659.7 212.5 1872.2 View list
19 196004214 Carelse, JC (Jarred) 2 1.0 1 0 1 50.0 1666.5 0.0 1666.5 View list
20 100009579 Flores Bartoli, A (Andrew) 2 1.0 1 0 1 50.0 1632.4 0.0 1632.4 View list