Player Page

Jansen, B (Beunay)
Dob: 1998/10/17 (Adult)
Gender: Male
Chess SA id: 198045875
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/06/19 (5 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 rating1477.3
Current Weighted rating1493.7
Current Weighted performance1241.3
Current official/published rating (highest between Raw, WR and WP)1493.7
Current highest rating achieved1527.0
Current floor (min rating allowed)1027.0
Current K-factor32
Games played this month6
Score (S)3.0
Expected score (We)1.48
Difference (S-We)0.71
Current Raw change (no limits, including tournament time weight)22.9
Current min/max change allowed (with limits)±111.7
Current Raw change used (final)22.9
Projected new Raw rating1500.2
Projected new Weighed rating1373.6
Projected new Weighted performance1402.4
Projected new final Raw rating (if new WP > new Raw)1500.2
Projected new highest rating1527.0
Projected new floor1027.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1500.2
Projected effective change (new Official - current Official)+6.5
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 rating1466.9
Current Weighted rating1488.3
Current Weighted performance1134.0
Current official/published rating (highest between Raw, WR and WP)1488.3
Current highest rating achieved1526.5
Current floor (min rating allowed)1026.5
Current K-factor32
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)±113.4
Current Raw change used (final)0.0
Projected new Raw rating1466.9
Projected new Weighed rating1368.6
Projected new Weighted performance1134.0
Projected new final Raw rating (if new WP > new Raw)1466.9
Projected new highest rating1526.5
Projected new floor1026.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1466.9
Projected effective change (new Official - current Official)-21.4
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 rating1486.0
Current Weighted rating1465.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1486.0
Current highest rating achieved1486.0
Current floor (min rating allowed)986.0
Current K-factor32
Games played this month6
Score (S)3.0
Expected score (We)1.53
Difference (S-We)1.47
Current Raw change (no limits, including tournament time weight)47.0
Current min/max change allowed (with limits)±110.3
Current Raw change used (final)47.0
Projected new Raw rating1533.0
Projected new Weighed rating1348.9
Projected new Weighted performance1110.8
Projected new final Raw rating (if new WP > new Raw)1533.0
Projected new highest rating1533.0
Projected new floor1033.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1533.0
Projected effective change (new Official - current Official)+47.0
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 rating1437.2
Current Weighted rating1430.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1437.2
Current highest rating achieved1464.0
Current floor (min rating allowed)964.0
Current K-factor32
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)±118.3
Current Raw change used (final)0.0
Projected new Raw rating1437.2
Projected new Weighed rating1316.3
Projected new Weighted performance90.8
Projected new final Raw rating (if new WP > new Raw)1437.2
Projected new highest rating1464.0
Projected new floor964.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1437.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Rylib Winter Slam 2024 (Championship)
Start: 2024/06/19  End: 2024/06/19  Host: WCT  Type: Rapid   Time: 20  Time weight: 0.47  Rounds: 6
Games: 6  Score: 3.0
Main rating: 1477.3  Rating gain/loss: 22.9
Type rating: 1486.0  Rating gain/loss: 47.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Rylib Winter Slam 2024 (Championship) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 3.0 1477.3 1486.0 Analysis
1 Cape of Good Hope Open Chess Tournament 2024 (Advanced) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 5 3.0 1483.7 1471.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Rylib Winter Slam 2024 (Championship) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 3.0 1477.3 1486.0 Analysis
14 Cape of Good Hope Open Chess Tournament 2024 (Advanced) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 5 3.0 1483.7 1471.1 Analysis
13 WP Club League 2023 (A) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 7 1.5 1527.0 1526.5 Analysis
12 Rylib Chess Winter Slam 2023 (A) 2023/07/06 2023/07/06 Cape Town (WCT) Rapid 20 0.47 6 6 3.0 1526.8 1437.4 Analysis
11 2022 Western Province Club League (Premier) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 7 4.0 1482.0 1482.3 Analysis
10 2022 Western Province Club League (B) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 1 1.0 1482.0 1482.3 Analysis
9 2019 National Club Chess Championships (B) 2019/09/27 2019/09/29 Cape Town (WCT) Standard 120 1.00 6 2 0.5 1457.0 1459.6 Analysis
8 2019 Western Province League (B) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 9 6.0 1457.0 1459.6 Analysis
7 2019 GPCA Rapid (Open) 2019/06/29 2019/06/29 Cape Town (WCT) Rapid 20 0.47 7 7 4.0 1457.0 1464.0 Analysis
6 Imam Haron 50th Commemoration Event Open 2019 2019/06/15 2019/06/15 Cape Town (WCT) Rapid 20 0.47 7 0 0.0 1457.0 1464.0 Analysis
5 DSK Chess Tournament 2019 (Open) 2019/06/08 2019/06/08 Cape Town (WCT) Rapid 20 0.47 7 7 4.0 1457.0 1464.0 Analysis
4 2018 Western Province League (B) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 2 0.5 1475.6 1479.4 Analysis
3 Crossroads Open Chess Championship 2018 (B) 2018/04/27 2018/04/29 Cape Town (WCT) Standard 120 1.00 6 6 4.5 1458.3 1462.1 Analysis
2 2018 Western Province Open (Prestige) 2018/03/02 2018/03/04 Cape Town (WCT) Standard 120 1.00 6 6 2.0 1457.7 1464.0 Analysis
1 WP Team Blitz 2018 (B) 2018/02/17 2018/02/17 Cape Town (WCT) Blitz 5 0.18 7 7 2.0 1464.0 1464.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 6 0 5 6.0 54.5 38.6 1556.4 1595.0
White 6 4 0 2 4.0 66.7 141.7 1442.0 1583.7
Black 5 2 0 3 2.0 40.0 -85.0 1693.7 1608.7
Standard All 5 3 0 2 3.0 60.0 85.0 1365.1 1450.1
White 3 2 0 1 2.0 66.7 141.7 1318.5 1460.2
Black 2 1 0 1 1.0 50.0 0.0 1434.9 1434.9
Rapid All 6 3 0 3 3.0 50.0 0.0 1715.9 1715.9
White 3 2 0 1 2.0 66.7 141.7 1565.5 1707.2
Black 3 1 0 2 1.0 33.3 -141.7 1866.2 1724.5
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 78 36 6 36 39.0 50.0 0.0 1481.7 1481.7
White 37 19 4 14 21.0 56.8 57.4 1409.2 1466.6
Black 41 17 2 22 18.0 43.9 -51.8 1547.1 1495.2
Standard All 45 20 6 19 23.0 51.1 9.4 1468.3 1477.8
White 20 7 4 9 9.0 45.0 -42.5 1473.4 1430.9
Black 25 13 2 10 14.0 56.0 51.0 1464.3 1515.3
Rapid All 26 14 0 12 14.0 53.8 32.7 1498.2 1530.8
White 14 10 0 4 10.0 71.4 182.1 1333.9 1516.1
Black 12 4 0 8 4.0 33.3 -141.7 1689.7 1548.1
Blitz All 7 2 0 5 2.0 28.6 -182.1 1506.1 1324.0
White 3 2 0 1 2.0 66.7 141.7 1332.5 1474.1
Black 4 0 0 4 0.0 0.0 -425.0 1636.4 1211.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 105090611 Mnyasta, T (Tezihano) 2 2.0 2 0 0 100.0 1457.7 425.0 1882.7 View list
2 150035028 Slamang, MK (Mohammed) 2 2.0 2 0 0 100.0 1502.0 425.0 1927.0 View list
3 199009925 Frank, D (Daniel) 2 1.5 1 1 0 75.0 1478.8 212.5 1691.3 View list
4 296040218 Klaasen, RJ (Robyn) 2 1.0 1 0 1 50.0 1492.0 0.0 1492.0 View list
5 189053931 Salem, A (Abdarahim) 2 1.0 1 0 1 50.0 1502.0 0.0 1502.0 View list
6 167002306 Blaauw, GM (Gavin) 2 0.0 0 0 2 0.0 1469.8 -425.0 1044.8 View list
7 153010181 Galleid, S (Stephen) 2 0.0 0 0 2 0.0 1469.8 -425.0 1044.8 View list
8 161042919 Willenberg, RC (Roland) 2 0.0 0 0 2 0.0 1460.5 -425.0 1035.5 View list
9 171009927 Frank, M (Mark) 1 1.0 1 0 0 100.0 1483.7 425.0 1908.7 View list
10 143012765 Holland, RI (Richard) 1 1.0 1 0 0 100.0 1457.0 425.0 1882.0 View list
11 159002941 Botha, CT (Chakati) 1 1.0 1 0 0 100.0 1482.0 425.0 1907.0 View list
12 190004316 Cawood, I (Ian) 1 1.0 1 0 0 100.0 1457.7 425.0 1882.7 View list
13 265004774 Cilliers, L (Lydia) 1 1.0 1 0 0 100.0 1457.0 425.0 1882.0 View list
14 104073101 De Kock, C (Cian) 1 1.0 1 0 0 100.0 1464.0 425.0 1889.0 View list
15 194011931 Hartley, A (Ameen) 1 1.0 1 0 0 100.0 1464.0 425.0 1889.0 View list
16 106065039 Grobler, Z (Zandre) 1 1.0 1 0 0 100.0 1458.3 425.0 1883.3 View list
17 1810116440 Greeff, R (Reginald) 1 1.0 1 0 0 100.0 1457.0 425.0 1882.0 View list
18 172012992 Hugh, S (Schaine) 1 1.0 1 0 0 100.0 1457.0 425.0 1882.0 View list
19 203049883 Kloos, C (Charlotte) 1 1.0 1 0 0 100.0 1457.0 425.0 1882.0 View list
20 141017620 Leiserowitz, M (Maurice) 1 1.0 1 0 0 100.0 1482.0 425.0 1907.0 View list