Player Page

Barendse, R (Raydon)
Dob: 2009/09/17 (U16)
Gender: Male
Chess SA id: 1090146775
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/07/27 (48 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 rating1223.4
Current Weighted rating1204.8
Current Weighted performance1163.9
Current official/published rating (highest between Raw, WR and WP)1223.4
Current highest rating achieved1263.4
Current floor (min rating allowed)763.4
Current K-factor36
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)±160.4
Current Raw change used (final)0.0
Projected new Raw rating1223.4
Projected new Weighed rating1109.7
Projected new Weighted performance1163.9
Projected new final Raw rating (if new WP > new Raw)1223.4
Projected new highest rating1263.4
Projected new floor763.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.4
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 rating1152.3
Current Weighted rating1125.8
Current Weighted performance1135.6
Current official/published rating (highest between Raw, WR and WP)1152.3
Current highest rating achieved1152.3
Current floor (min rating allowed)652.3
Current K-factor40
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)±177.5
Current Raw change used (final)0.0
Projected new Raw rating1152.3
Projected new Weighed rating1035.0
Projected new Weighted performance1135.6
Projected new final Raw rating (if new WP > new Raw)1152.3
Projected new highest rating1152.3
Projected new floor652.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1152.3
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 rating1366.4
Current Weighted rating1301.9
Current Weighted performance1274.7
Current official/published rating (highest between Raw, WR and WP)1366.4
Current highest rating achieved1402.6
Current floor (min rating allowed)902.6
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)±130.8
Current Raw change used (final)0.0
Projected new Raw rating1366.4
Projected new Weighed rating1203.3
Projected new Weighted performance1274.7
Projected new final Raw rating (if new WP > new Raw)1366.4
Projected new highest rating1402.6
Projected new floor902.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1366.4
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 rating1173.2
Current Weighted rating1167.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1173.2
Current highest rating achieved1173.2
Current floor (min rating allowed)673.2
Current K-factor40
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)±172.3
Current Raw change used (final)0.0
Projected new Raw rating1173.2
Projected new Weighed rating1074.4
Projected new Weighted performance653.9
Projected new final Raw rating (if new WP > new Raw)1173.2
Projected new highest rating1173.2
Projected new floor673.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1173.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 SBDCU Closed Trials 2024 (U16 Boys) 2024/07/27 2024/07/27 Sarah Baartman (ESB) Standard 62 0.84 5 0 0.0 1223.4 1152.3 Analysis
6 SBDCU Trial 3 2024 (U16) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 4 2.0 1207.7 1120.7 Analysis
5 Humansdorp CMC Schools Trials 2024 (U15 Boys) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 3.0 1193.0 1402.6 Analysis
4 SBDCU Trial 2 2024 (U16) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1206.9 1090.3 Analysis
3 Jeffreys Bay CC Fide Rated Tournament 2024 2024/03/18 2024/03/26 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1206.9 1090.3 Analysis
2 SBDCU Trial 1 2024 (U16) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 5 1.0 1263.4 1099.1 Analysis
1 SBDCU Open 2024 (A) 2024/02/09 2024/02/10 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1263.4 1099.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
35 SBDCU Closed Trials 2024 (U16 Boys) 2024/07/27 2024/07/27 Sarah Baartman (ESB) Standard 62 0.84 5 0 0.0 1223.4 1152.3 Analysis
34 SBDCU Trial 3 2024 (U16) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 4 2.0 1207.7 1120.7 Analysis
33 Humansdorp CMC Schools Trials 2024 (U15 Boys) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 3.0 1193.0 1402.6 Analysis
32 SBDCU Trial 2 2024 (U16) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1206.9 1090.3 Analysis
31 Jeffreys Bay CC Fide Rated Tournament 2024 2024/03/18 2024/03/26 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1206.9 1090.3 Analysis
30 SBDCU Trial 1 2024 (U16) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 5 1.0 1263.4 1099.1 Analysis
29 SBDCU Open 2024 (A) 2024/02/09 2024/02/10 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1263.4 1099.1 Analysis
28 Jeffreys Bay CC 4th December Rapid 2023 2023/12/14 2023/12/14 Sarah Baartman (ESB) Rapid 12 0.33 5 5 3.0 1194.4 1258.4 Analysis
27 Jeffreys Bay CC 3rd December Rapid 2023 2023/12/11 2023/12/11 Sarah Baartman (ESB) Rapid 12 0.33 5 5 2.0 1194.4 1258.4 Analysis
26 Jeffreys Bay CC Dec Rapid 2 2023 2023/12/07 2023/12/07 Sarah Baartman (ESB) Rapid 12 0.33 5 5 3.0 1194.4 1258.4 Analysis
25 Jeffreys Bay CC December Rapid 1 2023 2023/12/04 2023/12/04 Sarah Baartman (ESB) Rapid 12 0.33 5 5 3.0 1194.4 1258.4 Analysis
24 Jeffreys Bay CC Nov Rapid 3 2023 2023/11/30 2023/11/30 Sarah Baartman (ESB) Rapid 12 0.33 5 5 2.0 1162.7 1186.0 Analysis
23 Jeffreys Bay CC 2nd Rapid NovembeR 2023 2023/11/27 2023/11/27 Sarah Baartman (ESB) Rapid 12 0.33 5 5 2.5 1162.7 1186.0 Analysis
22 Jeffreys Bay CC Nov Rapid 1 2023 2023/11/23 2023/11/23 Sarah Baartman (ESB) Rapid 12 0.33 5 5 3.0 1162.7 1186.0 Analysis
21 Lagoon Open Tournament 2023 2023/11/04 2023/11/04 Sarah Baartman (ESB) Rapid 17 0.42 7 7 4.0 1162.7 1186.0 Analysis
20 Eastern Cape Chess Team Championship 2023 (Open) 2023/10/07 2023/10/08 Sarah Baartman (ESB) Standard 65 0.85 5 3 1.0 1212.6 1141.1 Analysis
19 Eastern Cape Provincial Individual Championship 2023 (U16 Boys) 2023/10/05 2023/10/06 Nelson Mandela Bay (ENM) Standard 65 0.85 7 6 1.5 1212.6 1141.1 Analysis
18 Jeffreys Bay CC 25 Sep Rapid 2023 2023/09/25 2023/09/25 Sarah Baartman (ESB) Rapid 12 0.33 5 5 2.0 1221.2 1202.8 Analysis
17 Jeffreys Bay CC RR September 2023 2023/09/11 2023/09/11 Sarah Baartman (ESB) Rapid 12 0.33 5 4 1.0 1221.2 1202.8 Analysis
16 Marina Martinique Open Fundraiser 2023 (A) 2023/09/09 2023/09/09 Sarah Baartman (ESB) Rapid 35 0.66 7 7 3.0 1221.2 1202.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 30 12 0 18 12.0 40.0 -85.0 1275.8 1190.8
White 15 3 0 12 3.0 20.0 -255.0 1296.3 1041.3
Black 15 9 0 6 9.0 60.0 85.0 1255.3 1340.3
Standard All 24 9 0 15 9.0 37.5 -106.3 1273.3 1167.1
White 12 1 0 11 1.0 8.3 -354.2 1306.0 951.8
Black 12 8 0 4 8.0 66.7 141.7 1240.6 1382.3
Rapid All 6 3 0 3 3.0 50.0 0.0 1285.7 1285.7
White 3 2 0 1 2.0 66.7 141.7 1257.5 1399.1
Black 3 1 0 2 1.0 33.3 -141.7 1313.9 1172.2
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 168 66 7 95 69.5 41.4 -73.4 1270.1 1196.7
White 87 30 4 53 32.0 36.8 -112.4 1272.7 1160.3
Black 81 36 3 42 37.5 46.3 -31.5 1267.3 1235.8
Standard All 66 21 2 43 22.0 33.3 -141.7 1265.8 1124.2
White 34 6 1 27 6.5 19.1 -262.5 1282.0 1019.5
Black 32 15 1 16 15.5 48.4 -13.3 1248.6 1235.4
Rapid All 91 40 5 46 42.5 46.7 -28.0 1271.1 1243.0
White 47 20 3 24 21.5 45.7 -36.2 1258.2 1222.1
Black 44 20 2 22 21.0 47.7 -19.3 1284.8 1265.4
Blitz All 11 5 0 6 5.0 45.5 -38.6 1287.9 1249.2
White 6 4 0 2 4.0 66.7 141.7 1333.2 1474.8
Black 5 1 0 4 1.0 20.0 -255.0 1233.5 978.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090134448 Krieger, BCJ (Brian) 7 0.0 0 0 7 0.0 1166.5 -425.0 741.5 View list
2 1090134449 Salie, R (Riaz) 7 0.0 0 0 7 0.0 1197.4 -425.0 772.4 View list
3 2130133899 Stuurman, C (Caydee) 5 2.0 2 0 3 40.0 1168.2 -85.0 1083.2 View list
4 1110158546 De Villiers, D (Dwaine) 4 4.0 4 0 0 100.0 1199.9 425.0 1624.9 View list
5 2100140917 Maziena, L (Lavanya) 4 2.0 2 0 2 50.0 1161.9 0.0 1161.9 View list
6 1060154781 Saunders, E (Ethan) 4 2.0 2 0 2 50.0 1210.9 0.0 1210.9 View list
7 2050134002 Booysen, T (Tamia) 4 1.0 1 0 3 25.0 1169.5 -212.5 957.0 View list
8 1100142421 Kammies, M (Montell) 4 0.0 0 0 4 0.0 1214.3 -425.0 789.3 View list
9 1090137441 Myburgh, B (Bruce) 4 0.0 0 0 4 0.0 1116.9 -425.0 691.9 View list
10 2140133897 De Lange, E (Edeline) 3 3.0 3 0 0 100.0 1203.3 425.0 1628.3 View list
11 1140160658 Petlele, K (Kopano) 3 3.0 3 0 0 100.0 1192.8 425.0 1617.8 View list
12 1120151692 Hendricks, Z (Zayden) 3 1.5 1 1 1 50.0 1192.8 0.0 1192.8 View list
13 1080153092 Masilo, T (Tshimega) 3 1.0 1 0 2 33.3 1093.4 -141.7 951.7 View list
14 1100146245 Lamprecht, W (Wandre) 3 0.0 0 0 3 0.0 1122.9 -425.0 697.9 View list
15 185057028 Persent, G (Gavin) 3 0.0 0 0 3 0.0 1183.8 -425.0 758.8 View list
16 196032225 Rishworth, J (Justin) 3 0.0 0 0 3 0.0 1203.3 -425.0 778.3 View list
17 1140154765 Barendse, J (Jean) 2 2.0 2 0 0 100.0 1192.0 425.0 1617.0 View list
18 2060153614 Janse Van Rensburg, S (Sanmarie) 2 2.0 2 0 0 100.0 1192.0 425.0 1617.0 View list
19 1080140914 Kanyenze, L (Lincoln) 2 2.0 2 0 0 100.0 1178.4 425.0 1603.4 View list
20 2130131343 Le Grange, T (Tailyn) 2 2.0 2 0 0 100.0 1207.8 425.0 1632.8 View list