Player Page

Olivier, J (Jan-Hendrik)
Dob: 2007/09/27 (U18)
Gender: Male
Chess SA id: 107091654
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (30 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
Curent Raw rating1431.0
Curent Weighted rating1297.4
Curent Weighted performance1420.7
Current official/published rating (highest between Raw, WR and WP)1431.0
Current floor (min rating allowed)931.0
Current highest rating achieved1431.0
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)±119.3
Current Raw change used (final)0.0
Projected new Raw rating1431.0
Projected new Weighed rating1310.9
Projected new Weighted performance1420.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1431.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1431.0
Projected new floor931.0
Projected new K-facor32
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
Curent Raw rating1442.2
Curent Weighted rating1286.9
Curent Weighted performance1419.5
Current official/published rating (highest between Raw, WR and WP)1442.2
Current floor (min rating allowed)942.2
Current highest rating achieved1442.2
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)±117.4
Current Raw change used (final)0.0
Projected new Raw rating1442.2
Projected new Weighed rating1301.9
Projected new Weighted performance1419.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1442.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1442.2
Projected new floor942.2
Projected new K-facor32
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
Curent Raw rating1194.0
Curent Weighted rating1196.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1196.7
Current floor (min rating allowed)694.0
Current highest rating achieved1194.0
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)±167.2
Current Raw change used (final)0.0
Projected new Raw rating1194.0
Projected new Weighed rating1196.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1196.4
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1194.0
Projected new floor694.0
Projected new K-facor40
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)694.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor694.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 Hoerskool Overvaal Chess Open 2024 (A) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1375.7 1371.6 Analysis
5 Vaalpark Primary Chess Open 2024 (A) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 4 1.0 1375.7 1371.6 Analysis
4 HS Drie Riviere Chess Open Section 2024 (B) 2024/03/09 2024/03/09 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1375.7 1371.6 Analysis
3 NG Kerk Vanderbijlpark Suid 2024 (A+B) 2024/02/24 2024/02/24 Sedibeng (GSV) Standard 61 0.84 5 5 2.0 1307.1 1284.8 Analysis
2 Laerskool Midvaal Chess Open Section 2024 (B) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 4.0 1307.1 1284.8 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U18A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1309.5 1282.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Hoerskool Overvaal Chess Open 2024 (A) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1375.7 1371.6 Analysis
20 Vaalpark Primary Chess Open 2024 (A) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 4 1.0 1375.7 1371.6 Analysis
19 HS Drie Riviere Chess Open Section 2024 (B) 2024/03/09 2024/03/09 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1375.7 1371.6 Analysis
18 NG Kerk Vanderbijlpark Suid 2024 (A+B) 2024/02/24 2024/02/24 Sedibeng (GSV) Standard 61 0.84 5 5 2.0 1307.1 1284.8 Analysis
17 Laerskool Midvaal Chess Open Section 2024 (B) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 4.0 1307.1 1284.8 Analysis
16 2024 Gauteng Inter-Region Chess Championship (U18A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1309.5 1282.6 Analysis
15 Dr Pieter Hangelbroek Rapid 2023 (B) 2023/10/28 2023/10/28 Sedibeng (GSV) Rapid 30 0.60 5 5 3.0 1291.3 1200.0 Analysis
14 NWU Vaal Open 2023 (B) 2023/10/14 2023/10/14 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1291.3 1290.2 Analysis
13 Fonteine Chess Open 2023 (B) 2023/09/02 2023/09/02 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1276.1 1269.7 Analysis
12 Overvaal Ope Jul 2023 (A) 2023/07/22 2023/07/22 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1296.1 1294.5 Analysis
11 Gauteng Schools Individual Finals 2023 (U18 Boys) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1274.6 1266.4 Analysis
10 Gauteng Schools D7 2023 (U18 Boys) 2023/05/20 2023/05/20 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1274.6 1266.4 Analysis
9 Valia's Chess Tournament 2023 (C) 2023/05/06 2023/05/06 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1274.6 1266.4 Analysis
8 Overvaal Open 2023 (C) 2023/04/15 2023/04/15 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1231.2 1231.7 Analysis
7 Hoerskool Drie Riviere Open 2023 (C) 2023/03/11 2023/03/11 Sedibeng (GSV) Standard 60 0.83 5 5 2.5 1226.2 1232.4 Analysis
6 Ekurhuleni Springs Open 4 March 2023 (D) 2023/03/04 2023/03/04 Ekurhuleni (GE) Standard 62 0.84 5 5 3.0 1226.2 1232.4 Analysis
5 AG Visser Open 2023 (C) 2023/02/18 2023/02/18 Sedibeng (GSV) Standard 60 0.83 5 4 3.0 1186.7 1183.6 Analysis
4 D7 Teams 2022 (U15 Mixed) 2022/08/13 2022/08/13 Sedibeng (GSV) Standard 60 0.83 5 4 2.0 1177.1 1170.8 Analysis
3 2022 Gauteng Schools Individual Chess Championship (U15 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1194.7 1192.4 Analysis
2 Gaueng Schools D7 2022 (U15 Boys) 2022/06/04 2022/06/04 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1194.7 1192.4 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 29 16 0 13 16.0 55.2 44.0 1414.0 1458.0
White 14 9 0 5 9.0 64.3 121.4 1401.1 1522.5
Black 15 7 0 8 7.0 46.7 -28.3 1426.1 1397.8
Standard All 29 16 0 13 16.0 55.2 44.0 1414.0 1458.0
White 14 9 0 5 9.0 64.3 121.4 1401.1 1522.5
Black 15 7 0 8 7.0 46.7 -28.3 1426.1 1397.8
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 101 55 1 45 55.5 55.0 42.1 1288.0 1330.1
White 49 28 0 21 28.0 57.1 60.7 1297.7 1358.5
Black 52 27 1 24 27.5 52.9 24.5 1278.9 1303.4
Standard All 96 52 1 43 52.5 54.7 39.8 1282.9 1322.8
White 46 27 0 19 27.0 58.7 73.9 1285.9 1359.9
Black 50 25 1 24 25.5 51.0 8.5 1280.1 1288.6
Rapid All 5 3 0 2 3.0 60.0 85.0 1386.0 1471.0
White 3 1 0 2 1.0 33.3 -141.7 1478.5 1336.9
Black 2 2 0 0 2.0 100.0 425.0 1247.3 1672.3
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 108092849 Majola, O (Omphile) 3 1.0 1 0 2 33.3 1276.3 -141.7 1134.6 View list
2 109089303 Tolmay, L (Llewellyn) 3 1.0 1 0 2 33.3 1271.0 -141.7 1129.3 View list
3 1060155874 Jabobs, X (Xian) 2 2.0 2 0 0 100.0 1325.2 425.0 1750.2 View list
4 1070117595 Kleynhans, C (Corne) 2 2.0 2 0 0 100.0 1253.5 425.0 1678.5 View list
5 2070100395 Van Der Merwe, L (Lilee) 2 2.0 2 0 0 100.0 1282.9 425.0 1707.9 View list
6 1080158610 Van Eyssen, A (Arend) 2 2.0 2 0 0 100.0 1283.7 425.0 1708.7 View list
7 210075201 Williams, A (Anika) 2 2.0 2 0 0 100.0 1335.9 425.0 1760.9 View list
8 1940139647 Sefuli, T (Thato) 2 1.0 1 0 1 50.0 1301.6 0.0 1301.6 View list
9 107086032 Naude, E (Enrique) 2 0.0 0 0 2 0.0 1299.2 -425.0 874.2 View list
10 2070144726 Baason, E (Eileen) 1 1.0 1 0 0 100.0 1177.1 425.0 1602.1 View list
11 1090153283 Botha, T (Taygan) 1 1.0 1 0 0 100.0 1231.2 425.0 1656.2 View list
12 105091214 Botha, S (Stephan) 1 1.0 1 0 0 100.0 1274.6 425.0 1699.6 View list
13 1080107433 Chamo, M (Mpho) 1 1.0 1 0 0 100.0 1291.3 425.0 1716.3 View list
14 1070113664 De Jongh, Z (Zaiden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 107067328 Francis, A (Aaron) 1 1.0 1 0 0 100.0 1309.5 425.0 1734.5 View list
16 1100114958 Fourie, L (Lucius) 1 1.0 1 0 0 100.0 1274.6 425.0 1699.6 View list
17 1090111233 Farrell, J (Jonty) 1 1.0 1 0 0 100.0 1375.7 425.0 1800.7 View list
18 1070137788 Falakahla, S (Sbusiso) 1 1.0 1 0 0 100.0 1375.7 425.0 1800.7 View list
19 2140135916 Emanuel, S (Shiloh) 1 1.0 1 0 0 100.0 1186.7 425.0 1611.7 View list
20 1070098052 Eberwein, HJ (Heinrich) 1 1.0 1 0 0 100.0 1274.6 425.0 1699.6 View list