Player Page

Holsa, J (Jorma Holsa)
Dob: 1952/08/01 (Adult)
Gender: Male
Chess SA id: 152076010
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2022/04/30 (751 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 rating1491.3
Curent Weighted rating1453.5
Curent Weighted performance953.6
Current official/published rating (highest between Raw, WR and WP)1491.3
Current floor (min rating allowed)991.3
Current highest rating achieved1491.3
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)±109.5
Current Raw change used (final)0.0
Projected new Raw rating1491.3
Projected new Weighed rating1457.3
Projected new Weighted performance953.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1491.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1491.3
Projected new floor991.3
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 rating1482.6
Curent Weighted rating1482.2
Curent Weighted performance902.8
Current official/published rating (highest between Raw, WR and WP)1482.6
Current floor (min rating allowed)1024.2
Current highest rating achieved1524.2
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)±110.9
Current Raw change used (final)0.0
Projected new Raw rating1482.6
Projected new Weighed rating1482.2
Projected new Weighted performance902.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1482.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1524.2
Projected new floor1024.2
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 rating1232.0
Curent Weighted rating1228.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1232.0
Current floor (min rating allowed)732.0
Current highest rating achieved1232.0
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)±158.4
Current Raw change used (final)0.0
Projected new Raw rating1232.0
Projected new Weighed rating1228.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1232.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1232.0
Projected new floor732.0
Projected new K-facor36
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 rating1250.1
Curent Weighted rating1218.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1250.1
Current floor (min rating allowed)732.0
Current highest rating achieved1262.4
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)±154.4
Current Raw change used (final)0.0
Projected new Raw rating1250.1
Projected new Weighed rating1221.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1250.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1262.4
Projected new floor732.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 Kimberley Chess Club Open 2022 (A) 2022/04/30 2022/04/30 Frances Baard (NCF) Standard 62 0.84 5 5 2.5 1445.0 1508.5 Analysis
13 Kimberley Chess Club Open Tournament (A) 2022/03/05 2022/03/05 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1446.1 1524.2 Analysis
12 Morris Club Championship 2022 2022/02/26 2022/02/26 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1459.4 1222.8 Analysis
11 Morris Chess Club Challenge 2021 2021/04/10 2021/04/10 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1455.2 1200.0 Analysis
10 NC Open Blitz 2020 (A) 2020/10/31 2020/10/31 Frances Baard (NCF) Blitz 7 0.23 7 6 1.0 1468.9 1262.4 Analysis
9 Smart Chess Blitz 2020 (Open) 2020/02/29 2020/02/29 Mangaung (FMB) Blitz 5 0.18 7 7 4.0 1344.4 1200.0 Analysis
8 Mangaung Metro Chess February 2020 (A) 2020/02/21 2020/02/22 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1344.4 1359.4 Analysis
7 Morris Club Tournament 2020 2020/02/15 2020/02/15 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1344.4 1359.4 Analysis
6 Frances Baard Chess Open 2020 (A) 2020/02/01 2020/02/01 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 1344.4 1359.4 Analysis
5 Kimberley Chess Club Christmas Open 2019 (B) 2019/12/06 2019/12/07 Frances Baard (NCF) Standard 60 0.83 5 5 3.5 1301.6 1319.8 Analysis
4 Mangaung Metro Chess 12 to 13 April 2019 (A) 2019/04/12 2019/04/13 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1235.4 1242.8 Analysis
3 Mangaung Metro Chess 15-16 March 2019 (A) 2019/03/15 2019/03/16 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1193.1 1193.2 Analysis
2 Morris Club Challenge 2019 2019/02/16 2019/02/16 Mangaung (FMB) Standard 60 0.83 5 5 1.5 1192.4 1191.2 Analysis
1 Morris Club Challenge 2018 2018/02/17 2018/02/17 Mangaung (FMB) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 72 39 3 30 40.5 56.3 53.1 1361.7 1414.8
White 35 17 1 17 17.5 50.0 0.0 1368.7 1368.7
Black 37 22 2 13 23.0 62.2 103.4 1355.1 1458.4
Standard All 49 28 3 18 29.5 60.2 86.7 1353.1 1439.8
White 23 11 1 11 11.5 50.0 0.0 1373.5 1373.5
Black 26 17 2 7 18.0 69.2 163.5 1335.0 1498.5
Rapid All 10 6 0 4 6.0 60.0 85.0 1340.5 1425.5
White 6 4 0 2 4.0 66.7 141.7 1317.7 1459.3
Black 4 2 0 2 2.0 50.0 0.0 1374.7 1374.7
Blitz All 13 5 0 8 5.0 38.5 -98.1 1410.3 1312.2
White 6 2 0 4 2.0 33.3 -141.7 1401.1 1259.4
Black 7 3 0 4 3.0 42.9 -60.7 1418.2 1357.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 101025290 Motaung, L (Lehlohonolo) 3 1.0 1 0 2 33.3 1382.7 -141.7 1241.1 View list
2 171003786 Bruwer, M (Marius) 2 2.0 2 0 0 100.0 1196.5 425.0 1621.5 View list
3 181002839 Botes, D (Dion) 2 2.0 2 0 0 100.0 1214.3 425.0 1639.3 View list
4 171017444 Lebenya, MJ (Masilonyana) 2 1.0 1 0 1 50.0 1289.9 0.0 1289.9 View list
5 185021400 Mashope, MD (Mpho) 2 1.0 1 0 1 50.0 1395.3 0.0 1395.3 View list
6 104030572 Posholi, K (Kamohelo) 2 1.0 1 0 1 50.0 1289.9 0.0 1289.9 View list
7 183002496 Boleme, RW (Reetsang) 2 0.5 0 1 1 25.0 1196.2 -212.5 983.7 View list
8 194020362 Manaba, T (Thembani) 2 0.0 0 0 2 0.0 1399.8 -425.0 974.8 View list
9 197084822 Mathebula, X (Xolani Cebo) 2 0.0 0 0 2 0.0 1462.1 -425.0 1037.1 View list
10 108069745 Beelders, A (Andrew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1070100905 Chen, M (Mengo) 1 1.0 1 0 0 100.0 1455.2 425.0 1880.2 View list
12 208050682 Ahjum, KMK (Kristen) 1 1.0 1 0 0 100.0 1301.6 425.0 1726.6 View list
13 1060105432 Alrich, A (Alsanio) 1 1.0 1 0 0 100.0 1459.4 425.0 1884.4 View list
14 1050136407 Gaobodiwe, K (Keaoleboga) 1 1.0 1 0 0 100.0 1446.1 425.0 1871.1 View list
15 2110131174 Flooks, A (Alondrea) 1 1.0 1 0 0 100.0 1344.4 425.0 1769.4 View list
16 181007369 Dinakedi, TD (Daniel) 1 1.0 1 0 0 100.0 1344.4 425.0 1769.4 View list
17 160006655 De Lange, C (Christo) 1 1.0 1 0 0 100.0 1344.4 425.0 1769.4 View list
18 1040133696 Jackals, P (Phatshimo) 1 1.0 1 0 0 100.0 1446.1 425.0 1871.1 View list
19 107052210 Kotze, CJ (Christiaan) 1 1.0 1 0 0 100.0 1344.4 425.0 1769.4 View list
20 191092212 Kabuya, D (Didier) 1 1.0 1 0 0 100.0 1344.4 425.0 1769.4 View list