Player Page

Viviers, D (Divan)
Dob: 2013/08/05 (U12)
Gender: Male
Chess SA id: 1130146220
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/05/25 (27 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 rating1198.5
Current Weighted rating1155.6
Current Weighted performance1161.2
Current official/published rating (highest between Raw, WR and WP)1198.5
Current highest rating achieved1198.5
Current floor (min rating allowed)698.5
Current K-factor40
Games played this month7
Score (S)4.0
Expected score (We)3.61
Difference (S-We)0.17
Current Raw change (no limits, including tournament time weight)6.9
Current min/max change allowed (with limits)±166.2
Current Raw change used (final)6.9
Projected new Raw rating1205.4
Projected new Weighed rating1062.7
Projected new Weighted performance1184.0
Projected new final Raw rating (if new WP > new Raw)1205.4
Projected new highest rating1205.4
Projected new floor705.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1205.4
Projected effective change (new Official - current Official)+6.9
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 rating1133.2
Current Weighted rating1122.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1133.2
Current highest rating achieved1140.8
Current floor (min rating allowed)640.8
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)±182.4
Current Raw change used (final)0.0
Projected new Raw rating1133.2
Projected new Weighed rating1030.9
Projected new Weighted performance895.5
Projected new final Raw rating (if new WP > new Raw)1133.2
Projected new highest rating1140.8
Projected new floor640.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1133.2
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 rating1231.7
Current Weighted rating1208.0
Current Weighted performance1187.8
Current official/published rating (highest between Raw, WR and WP)1231.7
Current highest rating achieved1231.7
Current floor (min rating allowed)731.7
Current K-factor36
Games played this month7
Score (S)4.0
Expected score (We)4.06
Difference (S-We)-0.06
Current Raw change (no limits, including tournament time weight)-2.2
Current min/max change allowed (with limits)±158.5
Current Raw change used (final)-2.2
Projected new Raw rating1229.5
Projected new Weighed rating1111.9
Projected new Weighted performance1213.2
Projected new final Raw rating (if new WP > new Raw)1229.5
Projected new highest rating1231.7
Projected new floor731.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1229.5
Projected effective change (new Official - current Official)-2.2
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: Aston Bay 2024 (Development)
Start: 2024/05/25  End: 2024/05/25  Host: ESB  Type: Rapid   Time: 18  Time weight: 0.44  Rounds: 7
Games: 7  Score: 4.0
Main rating: 1198.5  Rating gain/loss: 6.9
Type rating: 1231.7  Rating gain/loss: -2.2
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Aston Bay 2024 (Development) 2024/05/25 2024/05/25 Sarah Baartman (ESB) Rapid 18 0.44 7 7 4.0 1198.5 1231.7 Analysis
3 Humansdorp CMC Schools Trials 2024 (U11 Boys) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 3.5 1169.3 1217.7 Analysis
2 Stulting Tournament 2024 (Senior) 2024/04/06 2024/04/06 Sarah Baartman (ESB) Rapid 15 0.39 6 6 3.0 1165.7 1220.9 Analysis
1 SBDCU Trial 1 2024 (U12) 2024/02/24 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 3.0 1144.2 1092.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Aston Bay 2024 (Development) 2024/05/25 2024/05/25 Sarah Baartman (ESB) Rapid 18 0.44 7 7 4.0 1198.5 1231.7 Analysis
12 Humansdorp CMC Schools Trials 2024 (U11 Boys) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 3.5 1169.3 1217.7 Analysis
11 Stulting Tournament 2024 (Senior) 2024/04/06 2024/04/06 Sarah Baartman (ESB) Rapid 15 0.39 6 6 3.0 1165.7 1220.9 Analysis
10 SBDCU Trial 1 2024 (U12) 2024/02/24 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 3.0 1144.2 1092.4 Analysis
9 Stulting Sportdag 2023 (Junior) 2023/08/25 2023/08/25 Sarah Baartman (ESB) Rapid 30 0.60 5 5 3.0 1109.4 1183.1 Analysis
8 SBDCU Trial 3 2023 (U12) 2023/06/24 2023/06/24 Sarah Baartman (ESB) Standard 65 0.85 6 5 1.0 1152.6 1137.2 Analysis
6 Paul Sauer Chess Tournament 2023 (Junior) 2023/05/05 2023/05/05 Sarah Baartman (ESB) Rapid 15 0.39 10 7 1.0 1127.6 1142.4 Analysis
7 Paul Sauer Chess Tournament 2023 (Junior) 2023/05/05 2023/05/05 Sarah Baartman (ESB) Rapid 15 0.39 10 7 6.5 1127.6 1142.4 Analysis
5 Kouga Mayor's Cup 2023 (U11) 2023/04/15 2023/04/15 Sarah Baartman (ESB) Standard 62 0.84 6 0 0.0 1128.3 1140.8 Analysis
4 SBDCU Trial 2 2023 (U12) 2023/04/01 2023/04/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1128.3 1140.8 Analysis
3 SBDCU Trial 1 2023 (U12) 2023/03/05 2023/03/05 Sarah Baartman (ESB) Standard 60 0.83 5 3 0.0 1171.8 1200.0 Analysis
2 Stulting Chess Tournament 2023 (Senior) 2023/02/18 2023/02/18 Sarah Baartman (ESB) Rapid 15 0.39 6 6 1.5 1197.5 1200.0 Analysis
1 Stulting Sports Day 2022 (Juniors) 2022/08/26 2022/08/26 Sarah Baartman (ESB) Rapid 15 0.39 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 13 1 11 13.5 54.0 34.0 1221.0 1255.0
White 13 6 0 7 6.0 46.2 -32.7 1238.8 1206.1
Black 12 7 1 4 7.5 62.5 106.3 1201.6 1307.9
Standard All 6 3 0 3 3.0 50.0 0.0 1234.0 1234.0
White 3 0 0 3 0.0 0.0 -425.0 1267.9 842.9
Black 3 3 0 0 3.0 100.0 425.0 1200.0 1625.0
Rapid All 19 10 1 8 10.5 55.3 44.7 1216.9 1261.6
White 10 6 0 4 6.0 60.0 85.0 1230.1 1315.1
Black 9 4 1 4 4.5 50.0 0.0 1202.2 1202.2
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 69 29 5 35 31.5 45.7 -37.0 1210.2 1173.2
White 35 14 3 18 15.5 44.3 -48.6 1217.6 1169.0
Black 34 15 2 17 16.0 47.1 -25.0 1202.5 1177.5
Standard All 19 6 0 13 6.0 31.6 -156.6 1217.6 1061.1
White 10 1 0 9 1.0 10.0 -340.0 1242.4 902.4
Black 9 5 0 4 5.0 55.6 47.2 1190.2 1237.4
Rapid All 50 23 5 22 25.5 51.0 8.5 1207.3 1215.8
White 25 13 3 9 14.5 58.0 68.0 1207.7 1275.7
Black 25 10 2 13 11.0 44.0 -51.0 1207.0 1156.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140142434 Ferreira, R (Rossouw) 4 2.5 2 1 1 62.5 1138.0 106.3 1244.3 View list
2 1130154802 Maseko, T (Timothy) 4 2.0 2 0 2 50.0 1127.6 0.0 1127.6 View list
3 1130146220 Viviers, D (Divan) 4 2.0 2 0 2 50.0 1127.6 0.0 1127.6 View list
4 1150154353 Berkeley, B (Ben) 3 2.0 2 0 1 66.7 1127.6 141.7 1269.3 View list
5 1140142440 Prinsloo, E (Emmanuel) 3 1.5 1 1 1 50.0 1189.8 0.0 1189.8 View list
6 2120142423 Van Vuuren, PA (Peighton Astrid) 3 0.0 0 0 3 0.0 1174.0 -425.0 749.0 View list
7 1140140935 Du Plessis, W (Walter) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
8 1160151720 Brits, R (Regardt) 2 2.0 2 0 0 100.0 1154.0 425.0 1579.0 View list
9 2120151696 Ngoyiya, S (Somlia) 2 1.0 1 0 1 50.0 1150.0 0.0 1150.0 View list
10 1130146217 Jordaan, P (Paul) 2 0.5 0 1 1 25.0 1200.0 -212.5 987.5 View list
11 1140160412 Kammies, A (Arno) 2 0.0 0 0 2 0.0 1167.5 -425.0 742.5 View list
12 1130143779 Krieger, N (Nate) 2 0.0 0 0 2 0.0 1183.9 -425.0 758.9 View list
13 1130153091 Simanase, N (Nkosisiphile) 2 0.0 0 0 2 0.0 1155.0 -425.0 730.0 View list
14 1120142448 Mbenya, A (Anda) 1 1.0 1 0 0 100.0 1109.4 425.0 1534.4 View list
15 1130191927 Matiwane, J (Jaydee-Leigh) 1 1.0 1 0 0 100.0 1165.7 425.0 1590.7 View list
16 1120301025 Kuse, E (Endinako) 1 1.0 1 0 0 100.0 1198.5 425.0 1623.5 View list
17 1140191923 Ferreira, L (Louis) 1 1.0 1 0 0 100.0 1144.2 425.0 1569.2 View list
18 1160191895 Botha, L (Liam) 1 1.0 1 0 0 100.0 1198.5 425.0 1623.5 View list
19 2110153925 Mtyaleka, K (Khazimla) 1 1.0 1 0 0 100.0 1165.7 425.0 1590.7 View list
20 1120142451 Nohana, N (Ntlakanipho) 1 1.0 1 0 0 100.0 1169.3 425.0 1594.3 View list