Player Page

Prinsloo, R (Ritza)
Dob: 2010/06/21 (U16)
Gender: Female
Chess SA id: 2100142466
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/07/04 (20 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 rating1194.7
Current Weighted rating1231.1
Current Weighted performance1081.1
Current official/published rating (highest between Raw, WR and WP)1231.1
Current highest rating achieved1266.9
Current floor (min rating allowed)766.9
Current K-factor36
Games played this month4
Score (S)1.0
Expected score (We)1.67
Difference (S-We)-0.22
Current Raw change (no limits, including tournament time weight)-8.0
Current min/max change allowed (with limits)±167.1
Current Raw change used (final)-8.0
Projected new Raw rating1186.7
Projected new Weighed rating1133.5
Projected new Weighted performance1057.5
Projected new final Raw rating (if new WP > new Raw)1186.7
Projected new highest rating1266.9
Projected new floor766.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.7
Projected effective change (new Official - current Official)-44.3
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 rating1164.2
Current Weighted rating1191.4
Current Weighted performance1079.4
Current official/published rating (highest between Raw, WR and WP)1191.4
Current highest rating achieved1217.2
Current floor (min rating allowed)717.2
Current K-factor36
Games played this month-4
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)±174.5
Current Raw change used (final)0.0
Projected new Raw rating1164.2
Projected new Weighed rating1096.1
Projected new Weighted performance1079.4
Projected new final Raw rating (if new WP > new Raw)1164.2
Projected new highest rating1217.2
Projected new floor717.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.2
Projected effective change (new Official - current Official)-27.2
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 rating1294.7
Current Weighted rating1282.7
Current Weighted performance1185.0
Current official/published rating (highest between Raw, WR and WP)1294.7
Current highest rating achieved1306.2
Current floor (min rating allowed)806.2
Current K-factor36
Games played this month4
Score (S)1.0
Expected score (We)2.02
Difference (S-We)-1.02
Current Raw change (no limits, including tournament time weight)-36.7
Current min/max change allowed (with limits)±144.9
Current Raw change used (final)-36.7
Projected new Raw rating1258.0
Projected new Weighed rating1182.1
Projected new Weighted performance1145.2
Projected new final Raw rating (if new WP > new Raw)1258.0
Projected new highest rating1306.2
Projected new floor806.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1258.0
Projected effective change (new Official - current Official)-36.7
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Jeffreys Bay CC Rapid 4th July 2024
Start: 2024/07/04  End: 2024/07/04  Host: ESB  Type: Rapid   Time: 12  Time weight: 0.33  Rounds: 4
Games: 4  Score: 1.0
Main rating: 1194.7  Rating gain/loss: -8.0
Type rating: 1294.7  Rating gain/loss: -36.7
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Jeffreys Bay CC Rapid 4th July 2024 2024/07/04 2024/07/04 Sarah Baartman (ESB) Rapid 12 0.33 5 4 1.0 1194.7 1294.7 Analysis
4 Fountains Mall 2024 (B) 2024/05/17 2024/05/18 Sarah Baartman (ESB) Standard 62 0.84 6 6 2.0 1243.0 1191.6 Analysis
3 Humansdorp CMC Schools Trials 2024 (U15 Girls) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 3.0 1243.0 1306.2 Analysis
2 Kouga Mayor's Cup 2024 (U15) 2024/03/08 2024/03/09 Sarah Baartman (ESB) Standard 62 0.84 6 1 0.0 1254.5 1204.2 Analysis
1 SBDCU Trial 1 2024 (U16) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 5 2.0 1266.9 1217.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
25 Jeffreys Bay CC Rapid 4th July 2024 2024/07/04 2024/07/04 Sarah Baartman (ESB) Rapid 12 0.33 5 4 1.0 1194.7 1294.7 Analysis
24 Fountains Mall 2024 (B) 2024/05/17 2024/05/18 Sarah Baartman (ESB) Standard 62 0.84 6 6 2.0 1243.0 1191.6 Analysis
23 Humansdorp CMC Schools Trials 2024 (U15 Girls) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 3.0 1243.0 1306.2 Analysis
22 Kouga Mayor's Cup 2024 (U15) 2024/03/08 2024/03/09 Sarah Baartman (ESB) Standard 62 0.84 6 1 0.0 1254.5 1204.2 Analysis
21 SBDCU Trial 1 2024 (U16) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 5 2.0 1266.9 1217.2 Analysis
20 Lagoon Open Tournament 2023 2023/11/04 2023/11/04 Sarah Baartman (ESB) Rapid 17 0.42 7 7 4.0 1257.8 1294.3 Analysis
19 Eastern Cape Chess Team Championship 2023 (U14) 2023/10/07 2023/10/08 Sarah Baartman (ESB) Standard 65 0.85 5 4 0.5 1259.6 1184.4 Analysis
18 Eastern Cape Provincial Individual Championship 2023 (U14 Girls) 2023/10/05 2023/10/05 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 4.5 1259.6 1184.4 Analysis
17 Stulting Sportdag 2023 (Senior) 2023/08/25 2023/08/25 Sarah Baartman (ESB) Rapid 15 0.39 6 6 5.0 1193.3 1223.0 Analysis
16 SBDCU Closed Trials 2023 (U14 Girls) 2023/07/29 2023/07/29 Sarah Baartman (ESB) Standard 65 0.85 6 6 3.0 1182.6 1170.4 Analysis
15 SBDCU Trial 3 2023 (U14) 2023/06/24 2023/06/24 Sarah Baartman (ESB) Standard 65 0.85 6 6 3.0 1160.2 1134.8 Analysis
14 2023 EC Schools Provincial Winter Games (U15 Girls) 2023/06/02 2023/06/03 Buffalo City (EBC) Standard 60 0.83 6 6 3.0 1160.2 1134.8 Analysis
13 Fountains Mall Open 2023 (C) 2023/05/13 2023/05/13 Sarah Baartman (ESB) Standard 62 0.84 6 6 1.5 1210.3 1190.4 Analysis
12 Paul Sauer Chess Tournament 2023 (Senior) 2023/05/05 2023/05/05 Sarah Baartman (ESB) Rapid 15 0.39 6 6 2.0 1210.3 1257.2 Analysis
11 Kouga Mayor's Cup 2023 (U13) 2023/04/15 2023/04/15 Sarah Baartman (ESB) Standard 62 0.84 6 0 0.0 1190.3 1159.2 Analysis
10 SBDCU Trial 2 2023 (U14 Girls) 2023/04/01 2023/04/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1190.3 1159.2 Analysis
9 SBDCU Trial 1 2023 (U14) 2023/03/05 2023/03/05 Sarah Baartman (ESB) Standard 60 0.83 5 5 2.0 1222.3 1196.8 Analysis
8 Stulting Chess Tournament 2023 (Senior) 2023/02/18 2023/02/18 Sarah Baartman (ESB) Rapid 15 0.39 6 6 3.5 1206.3 1222.8 Analysis
7 The Team Battle 2022 (B) 2022/11/19 2022/11/19 Sarah Baartman (ESB) Rapid 20 0.47 6 6 4.5 1186.0 1195.2 Analysis
6 Jeffreys Bay Chess Club Rapid 17 November 2022 2022/11/17 2022/11/17 Sarah Baartman (ESB) Rapid 12 0.33 6 6 2.0 1186.0 1195.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 22 8 0 14 8.0 36.4 -115.9 1235.7 1119.8
White 12 4 0 8 4.0 33.3 -141.7 1231.1 1089.4
Black 10 4 0 6 4.0 40.0 -85.0 1241.2 1156.2
Standard All 12 4 0 8 4.0 33.3 -141.7 1267.6 1126.0
White 7 3 0 4 3.0 42.9 -60.7 1290.9 1230.2
Black 5 1 0 4 1.0 20.0 -255.0 1235.1 980.1
Rapid All 10 4 0 6 4.0 40.0 -85.0 1197.3 1112.3
White 5 1 0 4 1.0 20.0 -255.0 1147.3 892.3
Black 5 3 0 2 3.0 60.0 85.0 1247.3 1332.3
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 134 60 5 69 62.5 46.6 -28.5 1235.0 1206.5
White 69 33 2 34 34.0 49.3 -6.2 1235.5 1229.3
Black 65 27 3 35 28.5 43.8 -52.3 1234.5 1182.2
Standard All 64 26 3 35 27.5 43.0 -59.8 1232.0 1172.2
White 31 14 1 16 14.5 46.8 -27.4 1234.5 1207.1
Black 33 12 2 19 13.0 39.4 -90.2 1229.7 1139.5
Rapid All 70 34 2 34 35.0 50.0 0.0 1237.7 1237.7
White 38 19 1 18 19.5 51.3 11.2 1236.3 1247.5
Black 32 15 1 16 15.5 48.4 -13.3 1239.5 1226.2
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2100137443 Pietersen, L (Leandre) 5 2.5 2 1 2 50.0 1217.7 0.0 1217.7 View list
2 1090137436 January, P (Pharrel) 5 1.0 1 0 4 20.0 1186.4 -255.0 931.4 View list
3 2100134129 Bruton, FE (Faith Elizabeth) 4 2.5 2 1 1 62.5 1202.4 106.3 1308.6 View list
4 1120112088 Hickman, H (Handro) 3 1.0 1 0 2 33.3 1204.6 -141.7 1063.0 View list
5 2110137444 Puleng, R (Rihanna) 3 1.0 1 0 2 33.3 1218.7 -141.7 1077.1 View list
6 1090134449 Salie, R (Riaz) 3 0.0 0 0 3 0.0 1215.1 -425.0 790.1 View list
7 2110142410 Booysen, CL (Carli Lucia) 2 2.0 2 0 0 100.0 1175.3 425.0 1600.3 View list
8 200050557 Dhliwayo, N (Nokutenda) 2 1.0 1 0 1 50.0 1195.8 0.0 1195.8 View list
9 2110133898 De Lange, E (Erin) 2 1.0 1 0 1 50.0 1188.2 0.0 1188.2 View list
10 2140133897 De Lange, E (Edeline) 2 1.0 1 0 1 50.0 1221.9 0.0 1221.9 View list
11 1100147609 Handley, C (Christopher Michael) 2 1.0 1 0 1 50.0 1182.5 0.0 1182.5 View list
12 2070134134 Ludick, L (Lindsay) 2 1.0 1 0 1 50.0 1212.2 0.0 1212.2 View list
13 2100140917 Maziena, L (Lavanya) 2 1.0 1 0 1 50.0 1258.7 0.0 1258.7 View list
14 2090153093 Mbete, Z (Zonke) 2 1.0 1 0 1 50.0 1243.0 0.0 1243.0 View list
15 1120142450 Nhanha, S (Sinakekele) 2 1.0 1 0 1 50.0 1190.3 0.0 1190.3 View list
16 2100153100 Qaqaqa, L (Liyanda) 2 1.0 1 0 1 50.0 1243.0 0.0 1243.0 View list
17 1090140923 Roux, S (Scalk) 2 1.0 1 0 1 50.0 1172.5 0.0 1172.5 View list
18 2090140928 Terblanche, K (Kirsty) 2 1.0 1 0 1 50.0 1190.7 0.0 1190.7 View list
19 2100151710 Williams, M (Meagan) 2 1.0 1 0 1 50.0 1221.1 0.0 1221.1 View list
20 1090134130 Dube, M (Misheck) 2 0.0 0 0 2 0.0 1260.7 -425.0 835.7 View list